42022980

素因数分解:

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

素因数の和:506

約数の個数: 144

約数和(自身を含む): 139636224

約数和(自身を除く): 97613244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 443, 465, 510, 527, 558, 612, 620, 765, 886, 930, 1020, 1054, 1116, 1329, 1395, 1530, 1581, 1772, 1860, 2108, 2215, 2635, 2658, 2790, 3060, 3162, 3987, 4430, 4743, 5270, 5316, 5580, 6324, 6645, 7531, 7905, 7974, 8860, 9486, 10540, 13290, 13733, 15062, 15810, 15948, 18972, 19935, 22593, 23715, 26580, 27466, 30124, 31620, 37655, 39870, 41199, 45186, 47430, 54932, 67779, 68665, 75310, 79740, 82398, 90372, 94860, 112965, 123597, 135558, 137330, 150620, 164796, 205995, 225930, 233461, 247194, 271116, 274660, 338895, 411990, 451860, 466922, 494388, 617985, 677790, 700383, 823980, 933844, 1167305, 1235970, 1355580, 1400766, 2101149, 2334610, 2471940, 2801532, 3501915, 4202298, 4669220, 7003830, 8404596, 10505745, 14007660, 21011490, 42022980]

約数ペア:

[(1, 42022980), (2, 21011490), (3, 14007660), (4, 10505745), (5, 8404596), (6, 7003830), (9, 4669220), (10, 4202298), (12, 3501915), (15, 2801532), (17, 2471940), (18, 2334610), (20, 2101149), (30, 1400766), (31, 1355580), (34, 1235970), (36, 1167305), (45, 933844), (51, 823980), (60, 700383), (62, 677790), (68, 617985), (85, 494388), (90, 466922), (93, 451860), (102, 411990), (124, 338895), (153, 274660), (155, 271116), (170, 247194), (180, 233461), (186, 225930), (204, 205995), (255, 164796), (279, 150620), (306, 137330), (310, 135558), (340, 123597), (372, 112965), (443, 94860), (465, 90372), (510, 82398), (527, 79740), (558, 75310), (612, 68665), (620, 67779), (765, 54932), (886, 47430), (930, 45186), (1020, 41199), (1054, 39870), (1116, 37655), (1329, 31620), (1395, 30124), (1530, 27466), (1581, 26580), (1772, 23715), (1860, 22593), (2108, 19935), (2215, 18972), (2635, 15948), (2658, 15810), (2790, 15062), (3060, 13733), (3162, 13290), (3987, 10540), (4430, 9486), (4743, 8860), (5270, 7974), (5316, 7905), (5580, 7531), (6324, 6645)]