201650040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 732672000

約数和(自身を除く): 531021960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 317, 342, 360, 372, 380, 456, 465, 513, 540, 558, 570, 589, 620, 634, 684, 744, 760, 837, 855, 930, 951, 1026, 1080, 1116, 1140, 1178, 1240, 1268, 1368, 1395, 1585, 1674, 1710, 1767, 1860, 1902, 2052, 2232, 2280, 2356, 2536, 2565, 2790, 2853, 2945, 3170, 3348, 3420, 3534, 3720, 3804, 4104, 4185, 4712, 4755, 5130, 5301, 5580, 5706, 5890, 6023, 6340, 6696, 6840, 7068, 7608, 8370, 8559, 8835, 9510, 9827, 10260, 10602, 11160, 11412, 11780, 12046, 12680, 14136, 14265, 15903, 16740, 17118, 17670, 18069, 19020, 19654, 20520, 21204, 22824, 23560, 24092, 26505, 28530, 29481, 30115, 31806, 33480, 34236, 35340, 36138, 38040, 39308, 42408, 42795, 48184, 49135, 53010, 54207, 57060, 58962, 60230, 63612, 68472, 70680, 72276, 78616, 79515, 85590, 88443, 90345, 98270, 106020, 108414, 114120, 117924, 120460, 127224, 144552, 147405, 159030, 162621, 171180, 176886, 180690, 186713, 196540, 212040, 216828, 235848, 240920, 265329, 271035, 294810, 318060, 325242, 342360, 353772, 361380, 373426, 393080, 433656, 442215, 530658, 542070, 560139, 589620, 636120, 650484, 707544, 722760, 746852, 813105, 884430, 933565, 1061316, 1084140, 1120278, 1179240, 1300968, 1326645, 1493704, 1626210, 1680417, 1768860, 1867130, 2122632, 2168280, 2240556, 2653290, 2800695, 3252420, 3360834, 3537720, 3734260, 4481112, 5041251, 5306580, 5601390, 6504840, 6721668, 7468520, 8402085, 10082502, 10613160, 11202780, 13443336, 16804170, 20165004, 22405560, 25206255, 33608340, 40330008, 50412510, 67216680, 100825020, 201650040]

約数ペア:

[(1, 201650040), (2, 100825020), (3, 67216680), (4, 50412510), (5, 40330008), (6, 33608340), (8, 25206255), (9, 22405560), (10, 20165004), (12, 16804170), (15, 13443336), (18, 11202780), (19, 10613160), (20, 10082502), (24, 8402085), (27, 7468520), (30, 6721668), (31, 6504840), (36, 5601390), (38, 5306580), (40, 5041251), (45, 4481112), (54, 3734260), (57, 3537720), (60, 3360834), (62, 3252420), (72, 2800695), (76, 2653290), (90, 2240556), (93, 2168280), (95, 2122632), (108, 1867130), (114, 1768860), (120, 1680417), (124, 1626210), (135, 1493704), (152, 1326645), (155, 1300968), (171, 1179240), (180, 1120278), (186, 1084140), (190, 1061316), (216, 933565), (228, 884430), (248, 813105), (270, 746852), (279, 722760), (285, 707544), (310, 650484), (317, 636120), (342, 589620), (360, 560139), (372, 542070), (380, 530658), (456, 442215), (465, 433656), (513, 393080), (540, 373426), (558, 361380), (570, 353772), (589, 342360), (620, 325242), (634, 318060), (684, 294810), (744, 271035), (760, 265329), (837, 240920), (855, 235848), (930, 216828), (951, 212040), (1026, 196540), (1080, 186713), (1116, 180690), (1140, 176886), (1178, 171180), (1240, 162621), (1268, 159030), (1368, 147405), (1395, 144552), (1585, 127224), (1674, 120460), (1710, 117924), (1767, 114120), (1860, 108414), (1902, 106020), (2052, 98270), (2232, 90345), (2280, 88443), (2356, 85590), (2536, 79515), (2565, 78616), (2790, 72276), (2853, 70680), (2945, 68472), (3170, 63612), (3348, 60230), (3420, 58962), (3534, 57060), (3720, 54207), (3804, 53010), (4104, 49135), (4185, 48184), (4712, 42795), (4755, 42408), (5130, 39308), (5301, 38040), (5580, 36138), (5706, 35340), (5890, 34236), (6023, 33480), (6340, 31806), (6696, 30115), (6840, 29481), (7068, 28530), (7608, 26505), (8370, 24092), (8559, 23560), (8835, 22824), (9510, 21204), (9827, 20520), (10260, 19654), (10602, 19020), (11160, 18069), (11412, 17670), (11780, 17118), (12046, 16740), (12680, 15903), (14136, 14265)]