64155780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 233654400

約数和(自身を除く): 169498620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 37, 38, 39, 45, 52, 54, 57, 60, 65, 74, 76, 78, 90, 95, 108, 111, 114, 117, 130, 135, 148, 156, 169, 171, 180, 185, 190, 195, 222, 228, 234, 247, 260, 270, 285, 333, 338, 342, 351, 370, 380, 390, 444, 468, 481, 494, 507, 513, 540, 555, 570, 585, 666, 676, 684, 702, 703, 740, 741, 780, 845, 855, 962, 988, 999, 1014, 1026, 1110, 1140, 1170, 1235, 1332, 1404, 1406, 1443, 1482, 1521, 1665, 1690, 1710, 1755, 1924, 1998, 2028, 2052, 2109, 2220, 2223, 2340, 2405, 2470, 2535, 2565, 2812, 2886, 2964, 3042, 3211, 3330, 3380, 3420, 3510, 3515, 3705, 3996, 4218, 4329, 4446, 4563, 4810, 4940, 4995, 5070, 5130, 5772, 6084, 6253, 6327, 6422, 6660, 6669, 7020, 7030, 7215, 7410, 7605, 8436, 8658, 8892, 9126, 9139, 9620, 9633, 9990, 10140, 10260, 10545, 11115, 12506, 12654, 12844, 12987, 13338, 14060, 14430, 14820, 15210, 16055, 17316, 18252, 18278, 18759, 18981, 19266, 19980, 21090, 21645, 22230, 22815, 25012, 25308, 25974, 26676, 27417, 28860, 28899, 30420, 31265, 31635, 32110, 33345, 36556, 37518, 37962, 38532, 42180, 43290, 44460, 45630, 45695, 48165, 51948, 54834, 56277, 57798, 62530, 63270, 64220, 64935, 66690, 75036, 75924, 82251, 86580, 86697, 91260, 91390, 93795, 94905, 96330, 109668, 112554, 115596, 118807, 125060, 126540, 129870, 133380, 137085, 144495, 164502, 168831, 173394, 182780, 187590, 189810, 192660, 225108, 237614, 246753, 259740, 274170, 281385, 288990, 329004, 337662, 346788, 356421, 375180, 379620, 411255, 433485, 475228, 493506, 548340, 562770, 577980, 594035, 675324, 712842, 822510, 844155, 866970, 987012, 1069263, 1125540, 1188070, 1233765, 1425684, 1645020, 1688310, 1733940, 1782105, 2138526, 2376140, 2467530, 3207789, 3376620, 3564210, 4277052, 4935060, 5346315, 6415578, 7128420, 10692630, 12831156, 16038945, 21385260, 32077890, 64155780]

約数ペア:

[(1, 64155780), (2, 32077890), (3, 21385260), (4, 16038945), (5, 12831156), (6, 10692630), (9, 7128420), (10, 6415578), (12, 5346315), (13, 4935060), (15, 4277052), (18, 3564210), (19, 3376620), (20, 3207789), (26, 2467530), (27, 2376140), (30, 2138526), (36, 1782105), (37, 1733940), (38, 1688310), (39, 1645020), (45, 1425684), (52, 1233765), (54, 1188070), (57, 1125540), (60, 1069263), (65, 987012), (74, 866970), (76, 844155), (78, 822510), (90, 712842), (95, 675324), (108, 594035), (111, 577980), (114, 562770), (117, 548340), (130, 493506), (135, 475228), (148, 433485), (156, 411255), (169, 379620), (171, 375180), (180, 356421), (185, 346788), (190, 337662), (195, 329004), (222, 288990), (228, 281385), (234, 274170), (247, 259740), (260, 246753), (270, 237614), (285, 225108), (333, 192660), (338, 189810), (342, 187590), (351, 182780), (370, 173394), (380, 168831), (390, 164502), (444, 144495), (468, 137085), (481, 133380), (494, 129870), (507, 126540), (513, 125060), (540, 118807), (555, 115596), (570, 112554), (585, 109668), (666, 96330), (676, 94905), (684, 93795), (702, 91390), (703, 91260), (740, 86697), (741, 86580), (780, 82251), (845, 75924), (855, 75036), (962, 66690), (988, 64935), (999, 64220), (1014, 63270), (1026, 62530), (1110, 57798), (1140, 56277), (1170, 54834), (1235, 51948), (1332, 48165), (1404, 45695), (1406, 45630), (1443, 44460), (1482, 43290), (1521, 42180), (1665, 38532), (1690, 37962), (1710, 37518), (1755, 36556), (1924, 33345), (1998, 32110), (2028, 31635), (2052, 31265), (2109, 30420), (2220, 28899), (2223, 28860), (2340, 27417), (2405, 26676), (2470, 25974), (2535, 25308), (2565, 25012), (2812, 22815), (2886, 22230), (2964, 21645), (3042, 21090), (3211, 19980), (3330, 19266), (3380, 18981), (3420, 18759), (3510, 18278), (3515, 18252), (3705, 17316), (3996, 16055), (4218, 15210), (4329, 14820), (4446, 14430), (4563, 14060), (4810, 13338), (4940, 12987), (4995, 12844), (5070, 12654), (5130, 12506), (5772, 11115), (6084, 10545), (6253, 10260), (6327, 10140), (6422, 9990), (6660, 9633), (6669, 9620), (7020, 9139), (7030, 9126), (7215, 8892), (7410, 8658), (7605, 8436)]