84045960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 299220480

約数和(自身を除く): 215174520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 443, 465, 510, 527, 558, 612, 620, 680, 744, 765, 886, 930, 1020, 1054, 1116, 1224, 1240, 1329, 1395, 1530, 1581, 1772, 1860, 2040, 2108, 2215, 2232, 2635, 2658, 2790, 3060, 3162, 3544, 3720, 3987, 4216, 4430, 4743, 5270, 5316, 5580, 6120, 6324, 6645, 7531, 7905, 7974, 8860, 9486, 10540, 10632, 11160, 12648, 13290, 13733, 15062, 15810, 15948, 17720, 18972, 19935, 21080, 22593, 23715, 26580, 27466, 30124, 31620, 31896, 37655, 37944, 39870, 41199, 45186, 47430, 53160, 54932, 60248, 63240, 67779, 68665, 75310, 79740, 82398, 90372, 94860, 109864, 112965, 123597, 135558, 137330, 150620, 159480, 164796, 180744, 189720, 205995, 225930, 233461, 247194, 271116, 274660, 301240, 329592, 338895, 411990, 451860, 466922, 494388, 542232, 549320, 617985, 677790, 700383, 823980, 903720, 933844, 988776, 1167305, 1235970, 1355580, 1400766, 1647960, 1867688, 2101149, 2334610, 2471940, 2711160, 2801532, 3501915, 4202298, 4669220, 4943880, 5603064, 7003830, 8404596, 9338440, 10505745, 14007660, 16809192, 21011490, 28015320, 42022980, 84045960]

約数ペア:

[(1, 84045960), (2, 42022980), (3, 28015320), (4, 21011490), (5, 16809192), (6, 14007660), (8, 10505745), (9, 9338440), (10, 8404596), (12, 7003830), (15, 5603064), (17, 4943880), (18, 4669220), (20, 4202298), (24, 3501915), (30, 2801532), (31, 2711160), (34, 2471940), (36, 2334610), (40, 2101149), (45, 1867688), (51, 1647960), (60, 1400766), (62, 1355580), (68, 1235970), (72, 1167305), (85, 988776), (90, 933844), (93, 903720), (102, 823980), (120, 700383), (124, 677790), (136, 617985), (153, 549320), (155, 542232), (170, 494388), (180, 466922), (186, 451860), (204, 411990), (248, 338895), (255, 329592), (279, 301240), (306, 274660), (310, 271116), (340, 247194), (360, 233461), (372, 225930), (408, 205995), (443, 189720), (465, 180744), (510, 164796), (527, 159480), (558, 150620), (612, 137330), (620, 135558), (680, 123597), (744, 112965), (765, 109864), (886, 94860), (930, 90372), (1020, 82398), (1054, 79740), (1116, 75310), (1224, 68665), (1240, 67779), (1329, 63240), (1395, 60248), (1530, 54932), (1581, 53160), (1772, 47430), (1860, 45186), (2040, 41199), (2108, 39870), (2215, 37944), (2232, 37655), (2635, 31896), (2658, 31620), (2790, 30124), (3060, 27466), (3162, 26580), (3544, 23715), (3720, 22593), (3987, 21080), (4216, 19935), (4430, 18972), (4743, 17720), (5270, 15948), (5316, 15810), (5580, 15062), (6120, 13733), (6324, 13290), (6645, 12648), (7531, 11160), (7905, 10632), (7974, 10540), (8860, 9486)]