72993060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3090

約数の個数: 144

約数和(自身を含む): 266448000

約数和(自身を除く): 193454940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3049, 3420, 3990, 4788, 5985, 6098, 7980, 9147, 11970, 12196, 15245, 18294, 21343, 23940, 27441, 30490, 36588, 42686, 45735, 54882, 57931, 60980, 64029, 85372, 91470, 106715, 109764, 115862, 128058, 137205, 173793, 182940, 192087, 213430, 231724, 256116, 274410, 289655, 320145, 347586, 384174, 405517, 426860, 521379, 548820, 579310, 640290, 695172, 768348, 811034, 868965, 960435, 1042758, 1158620, 1216551, 1280580, 1622068, 1737930, 1920870, 2027585, 2085516, 2433102, 2606895, 3475860, 3649653, 3841740, 4055170, 4866204, 5213790, 6082755, 7299306, 8110340, 10427580, 12165510, 14598612, 18248265, 24331020, 36496530, 72993060]

約数ペア:

[(1, 72993060), (2, 36496530), (3, 24331020), (4, 18248265), (5, 14598612), (6, 12165510), (7, 10427580), (9, 8110340), (10, 7299306), (12, 6082755), (14, 5213790), (15, 4866204), (18, 4055170), (19, 3841740), (20, 3649653), (21, 3475860), (28, 2606895), (30, 2433102), (35, 2085516), (36, 2027585), (38, 1920870), (42, 1737930), (45, 1622068), (57, 1280580), (60, 1216551), (63, 1158620), (70, 1042758), (76, 960435), (84, 868965), (90, 811034), (95, 768348), (105, 695172), (114, 640290), (126, 579310), (133, 548820), (140, 521379), (171, 426860), (180, 405517), (190, 384174), (210, 347586), (228, 320145), (252, 289655), (266, 274410), (285, 256116), (315, 231724), (342, 213430), (380, 192087), (399, 182940), (420, 173793), (532, 137205), (570, 128058), (630, 115862), (665, 109764), (684, 106715), (798, 91470), (855, 85372), (1140, 64029), (1197, 60980), (1260, 57931), (1330, 54882), (1596, 45735), (1710, 42686), (1995, 36588), (2394, 30490), (2660, 27441), (3049, 23940), (3420, 21343), (3990, 18294), (4788, 15245), (5985, 12196), (6098, 11970), (7980, 9147)]