51140700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 186654720

約数和(自身を除く): 135514020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 47, 50, 52, 54, 60, 62, 65, 75, 78, 90, 93, 94, 100, 108, 117, 124, 130, 135, 141, 150, 155, 156, 180, 186, 188, 195, 225, 234, 235, 260, 270, 279, 282, 300, 310, 325, 351, 372, 390, 403, 423, 450, 465, 468, 470, 540, 558, 564, 585, 611, 620, 650, 675, 702, 705, 775, 780, 806, 837, 846, 900, 930, 940, 975, 1116, 1170, 1175, 1209, 1222, 1269, 1300, 1350, 1395, 1404, 1410, 1457, 1550, 1612, 1674, 1692, 1755, 1833, 1860, 1950, 2015, 2115, 2325, 2340, 2350, 2418, 2444, 2538, 2700, 2790, 2820, 2914, 2925, 3055, 3100, 3348, 3510, 3525, 3627, 3666, 3900, 4030, 4185, 4230, 4371, 4650, 4700, 4836, 5076, 5499, 5580, 5828, 5850, 6045, 6110, 6345, 6975, 7020, 7050, 7254, 7285, 7332, 8060, 8370, 8460, 8742, 8775, 9165, 9300, 10075, 10575, 10881, 10998, 11700, 12090, 12220, 12690, 13113, 13950, 14100, 14508, 14570, 15275, 16497, 16740, 17484, 17550, 18135, 18330, 18941, 20150, 20925, 21150, 21762, 21855, 21996, 24180, 25380, 26226, 27495, 27900, 29140, 30225, 30550, 31725, 32994, 35100, 36270, 36425, 36660, 37882, 39339, 40300, 41850, 42300, 43524, 43710, 45825, 52452, 54405, 54990, 56823, 60450, 61100, 63450, 65565, 65988, 72540, 72850, 75764, 78678, 82485, 83700, 87420, 90675, 91650, 94705, 108810, 109275, 109980, 113646, 120900, 126900, 131130, 137475, 145700, 157356, 164970, 170469, 181350, 183300, 189410, 196695, 217620, 218550, 227292, 262260, 272025, 274950, 284115, 327825, 329940, 340938, 362700, 378820, 393390, 412425, 437100, 473525, 511407, 544050, 549900, 568230, 655650, 681876, 786780, 824850, 852345, 947050, 983475, 1022814, 1088100, 1136460, 1311300, 1420575, 1649700, 1704690, 1894100, 1966950, 2045628, 2557035, 2841150, 3409380, 3933900, 4261725, 5114070, 5682300, 8523450, 10228140, 12785175, 17046900, 25570350, 51140700]

約数ペア:

[(1, 51140700), (2, 25570350), (3, 17046900), (4, 12785175), (5, 10228140), (6, 8523450), (9, 5682300), (10, 5114070), (12, 4261725), (13, 3933900), (15, 3409380), (18, 2841150), (20, 2557035), (25, 2045628), (26, 1966950), (27, 1894100), (30, 1704690), (31, 1649700), (36, 1420575), (39, 1311300), (45, 1136460), (47, 1088100), (50, 1022814), (52, 983475), (54, 947050), (60, 852345), (62, 824850), (65, 786780), (75, 681876), (78, 655650), (90, 568230), (93, 549900), (94, 544050), (100, 511407), (108, 473525), (117, 437100), (124, 412425), (130, 393390), (135, 378820), (141, 362700), (150, 340938), (155, 329940), (156, 327825), (180, 284115), (186, 274950), (188, 272025), (195, 262260), (225, 227292), (234, 218550), (235, 217620), (260, 196695), (270, 189410), (279, 183300), (282, 181350), (300, 170469), (310, 164970), (325, 157356), (351, 145700), (372, 137475), (390, 131130), (403, 126900), (423, 120900), (450, 113646), (465, 109980), (468, 109275), (470, 108810), (540, 94705), (558, 91650), (564, 90675), (585, 87420), (611, 83700), (620, 82485), (650, 78678), (675, 75764), (702, 72850), (705, 72540), (775, 65988), (780, 65565), (806, 63450), (837, 61100), (846, 60450), (900, 56823), (930, 54990), (940, 54405), (975, 52452), (1116, 45825), (1170, 43710), (1175, 43524), (1209, 42300), (1222, 41850), (1269, 40300), (1300, 39339), (1350, 37882), (1395, 36660), (1404, 36425), (1410, 36270), (1457, 35100), (1550, 32994), (1612, 31725), (1674, 30550), (1692, 30225), (1755, 29140), (1833, 27900), (1860, 27495), (1950, 26226), (2015, 25380), (2115, 24180), (2325, 21996), (2340, 21855), (2350, 21762), (2418, 21150), (2444, 20925), (2538, 20150), (2700, 18941), (2790, 18330), (2820, 18135), (2914, 17550), (2925, 17484), (3055, 16740), (3100, 16497), (3348, 15275), (3510, 14570), (3525, 14508), (3627, 14100), (3666, 13950), (3900, 13113), (4030, 12690), (4185, 12220), (4230, 12090), (4371, 11700), (4650, 10998), (4700, 10881), (4836, 10575), (5076, 10075), (5499, 9300), (5580, 9165), (5828, 8775), (5850, 8742), (6045, 8460), (6110, 8370), (6345, 8060), (6975, 7332), (7020, 7285), (7050, 7254)]