205552620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 812851200

約数和(自身を除く): 607298580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 47, 52, 54, 60, 63, 65, 70, 78, 84, 89, 90, 91, 94, 105, 108, 117, 126, 130, 135, 140, 141, 156, 178, 180, 182, 188, 189, 195, 210, 234, 235, 252, 260, 267, 270, 273, 282, 315, 329, 351, 356, 364, 378, 390, 420, 423, 445, 455, 468, 470, 534, 540, 546, 564, 585, 611, 623, 630, 658, 702, 705, 756, 780, 801, 819, 846, 890, 910, 940, 945, 987, 1068, 1092, 1157, 1170, 1222, 1246, 1260, 1269, 1316, 1335, 1365, 1404, 1410, 1602, 1638, 1645, 1692, 1755, 1780, 1820, 1833, 1869, 1890, 1974, 2115, 2314, 2340, 2403, 2444, 2457, 2492, 2538, 2670, 2730, 2820, 2961, 3055, 3115, 3204, 3276, 3290, 3471, 3510, 3666, 3738, 3780, 3948, 4005, 4095, 4183, 4230, 4277, 4628, 4806, 4914, 4935, 5076, 5340, 5460, 5499, 5607, 5785, 5922, 6110, 6230, 6345, 6580, 6942, 7020, 7332, 7476, 8010, 8099, 8190, 8366, 8460, 8554, 8883, 9165, 9345, 9612, 9828, 9870, 10413, 10998, 11214, 11570, 11844, 12015, 12220, 12285, 12460, 12549, 12690, 12831, 13884, 14805, 16020, 16198, 16380, 16497, 16732, 16821, 17108, 17355, 17766, 18330, 18690, 19740, 20826, 20915, 21385, 21996, 22428, 23140, 24030, 24297, 24570, 25098, 25380, 25662, 27495, 28035, 29281, 29610, 31239, 32396, 32994, 33642, 34710, 35532, 36660, 37380, 37647, 38493, 40495, 41652, 41830, 42770, 44415, 48060, 48594, 49140, 50196, 51324, 52065, 54379, 54990, 56070, 58562, 59220, 62478, 62745, 64155, 65988, 67284, 69420, 72891, 75294, 76986, 80990, 82485, 83660, 84105, 85540, 87843, 88830, 97188, 104130, 108758, 109980, 112140, 112941, 115479, 117124, 121485, 124956, 125490, 128310, 145782, 146405, 150588, 153972, 156195, 161980, 163137, 164970, 168210, 175686, 177660, 188235, 192465, 208260, 217516, 218673, 225882, 230958, 242970, 250980, 256620, 263529, 271895, 291564, 292810, 312390, 326274, 329940, 336420, 351372, 364455, 376470, 380653, 384930, 437346, 439215, 451764, 461916, 485940, 489411, 527058, 543790, 564705, 577395, 585620, 624780, 652548, 728910, 752940, 761306, 769860, 790587, 815685, 874692, 878430, 978822, 1054116, 1087580, 1093365, 1129410, 1141959, 1154790, 1317645, 1457820, 1468233, 1522612, 1581174, 1631370, 1756860, 1903265, 1957644, 2186730, 2258820, 2283918, 2309580, 2447055, 2635290, 2936466, 3162348, 3262740, 3425877, 3806530, 3952935, 4373460, 4567836, 4894110, 5270580, 5709795, 5872932, 6851754, 7341165, 7613060, 7905870, 9788220, 10277631, 11419590, 13703508, 14682330, 15811740, 17129385, 20555262, 22839180, 29364660, 34258770, 41110524, 51388155, 68517540, 102776310, 205552620]

約数ペア:

[(1, 205552620), (2, 102776310), (3, 68517540), (4, 51388155), (5, 41110524), (6, 34258770), (7, 29364660), (9, 22839180), (10, 20555262), (12, 17129385), (13, 15811740), (14, 14682330), (15, 13703508), (18, 11419590), (20, 10277631), (21, 9788220), (26, 7905870), (27, 7613060), (28, 7341165), (30, 6851754), (35, 5872932), (36, 5709795), (39, 5270580), (42, 4894110), (45, 4567836), (47, 4373460), (52, 3952935), (54, 3806530), (60, 3425877), (63, 3262740), (65, 3162348), (70, 2936466), (78, 2635290), (84, 2447055), (89, 2309580), (90, 2283918), (91, 2258820), (94, 2186730), (105, 1957644), (108, 1903265), (117, 1756860), (126, 1631370), (130, 1581174), (135, 1522612), (140, 1468233), (141, 1457820), (156, 1317645), (178, 1154790), (180, 1141959), (182, 1129410), (188, 1093365), (189, 1087580), (195, 1054116), (210, 978822), (234, 878430), (235, 874692), (252, 815685), (260, 790587), (267, 769860), (270, 761306), (273, 752940), (282, 728910), (315, 652548), (329, 624780), (351, 585620), (356, 577395), (364, 564705), (378, 543790), (390, 527058), (420, 489411), (423, 485940), (445, 461916), (455, 451764), (468, 439215), (470, 437346), (534, 384930), (540, 380653), (546, 376470), (564, 364455), (585, 351372), (611, 336420), (623, 329940), (630, 326274), (658, 312390), (702, 292810), (705, 291564), (756, 271895), (780, 263529), (801, 256620), (819, 250980), (846, 242970), (890, 230958), (910, 225882), (940, 218673), (945, 217516), (987, 208260), (1068, 192465), (1092, 188235), (1157, 177660), (1170, 175686), (1222, 168210), (1246, 164970), (1260, 163137), (1269, 161980), (1316, 156195), (1335, 153972), (1365, 150588), (1404, 146405), (1410, 145782), (1602, 128310), (1638, 125490), (1645, 124956), (1692, 121485), (1755, 117124), (1780, 115479), (1820, 112941), (1833, 112140), (1869, 109980), (1890, 108758), (1974, 104130), (2115, 97188), (2314, 88830), (2340, 87843), (2403, 85540), (2444, 84105), (2457, 83660), (2492, 82485), (2538, 80990), (2670, 76986), (2730, 75294), (2820, 72891), (2961, 69420), (3055, 67284), (3115, 65988), (3204, 64155), (3276, 62745), (3290, 62478), (3471, 59220), (3510, 58562), (3666, 56070), (3738, 54990), (3780, 54379), (3948, 52065), (4005, 51324), (4095, 50196), (4183, 49140), (4230, 48594), (4277, 48060), (4628, 44415), (4806, 42770), (4914, 41830), (4935, 41652), (5076, 40495), (5340, 38493), (5460, 37647), (5499, 37380), (5607, 36660), (5785, 35532), (5922, 34710), (6110, 33642), (6230, 32994), (6345, 32396), (6580, 31239), (6942, 29610), (7020, 29281), (7332, 28035), (7476, 27495), (8010, 25662), (8099, 25380), (8190, 25098), (8366, 24570), (8460, 24297), (8554, 24030), (8883, 23140), (9165, 22428), (9345, 21996), (9612, 21385), (9828, 20915), (9870, 20826), (10413, 19740), (10998, 18690), (11214, 18330), (11570, 17766), (11844, 17355), (12015, 17108), (12220, 16821), (12285, 16732), (12460, 16497), (12549, 16380), (12690, 16198), (12831, 16020), (13884, 14805)]