73076220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 184810500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 983, 1062, 1180, 1239, 1260, 1652, 1770, 1966, 2065, 2124, 2478, 2655, 2949, 3540, 3717, 3932, 4130, 4915, 4956, 5310, 5898, 6195, 6881, 7434, 8260, 8847, 9830, 10620, 11796, 12390, 13762, 14745, 14868, 17694, 18585, 19660, 20643, 24780, 27524, 29490, 34405, 35388, 37170, 41286, 44235, 57997, 58980, 61929, 68810, 74340, 82572, 88470, 103215, 115994, 123858, 137620, 173991, 176940, 206430, 231988, 247716, 289985, 309645, 347982, 405979, 412860, 521973, 579970, 619290, 695964, 811958, 869955, 1043946, 1159940, 1217937, 1238580, 1623916, 1739910, 2029895, 2087892, 2435874, 2609865, 3479820, 3653811, 4059790, 4871748, 5219730, 6089685, 7307622, 8119580, 10439460, 12179370, 14615244, 18269055, 24358740, 36538110, 73076220]

約数ペア:

[(1, 73076220), (2, 36538110), (3, 24358740), (4, 18269055), (5, 14615244), (6, 12179370), (7, 10439460), (9, 8119580), (10, 7307622), (12, 6089685), (14, 5219730), (15, 4871748), (18, 4059790), (20, 3653811), (21, 3479820), (28, 2609865), (30, 2435874), (35, 2087892), (36, 2029895), (42, 1739910), (45, 1623916), (59, 1238580), (60, 1217937), (63, 1159940), (70, 1043946), (84, 869955), (90, 811958), (105, 695964), (118, 619290), (126, 579970), (140, 521973), (177, 412860), (180, 405979), (210, 347982), (236, 309645), (252, 289985), (295, 247716), (315, 231988), (354, 206430), (413, 176940), (420, 173991), (531, 137620), (590, 123858), (630, 115994), (708, 103215), (826, 88470), (885, 82572), (983, 74340), (1062, 68810), (1180, 61929), (1239, 58980), (1260, 57997), (1652, 44235), (1770, 41286), (1966, 37170), (2065, 35388), (2124, 34405), (2478, 29490), (2655, 27524), (2949, 24780), (3540, 20643), (3717, 19660), (3932, 18585), (4130, 17694), (4915, 14868), (4956, 14745), (5310, 13762), (5898, 12390), (6195, 11796), (6881, 10620), (7434, 9830), (8260, 8847)]