104220900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 216

約数和(自身を含む): 380225664

約数和(自身を除く): 276004764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 175, 180, 210, 213, 225, 233, 252, 284, 300, 315, 350, 355, 420, 426, 450, 466, 497, 525, 630, 639, 699, 700, 710, 852, 900, 932, 994, 1050, 1065, 1165, 1260, 1278, 1398, 1420, 1491, 1575, 1631, 1775, 1988, 2097, 2100, 2130, 2330, 2485, 2556, 2796, 2982, 3150, 3195, 3262, 3495, 3550, 4194, 4260, 4473, 4660, 4893, 4970, 5325, 5825, 5964, 6300, 6390, 6524, 6990, 7100, 7455, 8155, 8388, 8946, 9786, 9940, 10485, 10650, 11650, 12425, 12780, 13980, 14679, 14910, 15975, 16310, 16543, 17475, 17892, 19572, 20970, 21300, 22365, 23300, 24465, 24850, 29358, 29820, 31950, 32620, 33086, 34950, 37275, 40775, 41940, 44730, 48930, 49629, 49700, 52425, 58716, 63900, 66172, 69900, 73395, 74550, 81550, 82715, 89460, 97860, 99258, 104850, 111825, 115801, 122325, 146790, 148887, 149100, 163100, 165430, 198516, 209700, 223650, 231602, 244650, 248145, 293580, 297774, 330860, 347403, 366975, 413575, 447300, 463204, 489300, 496290, 579005, 595548, 694806, 733950, 744435, 827150, 992580, 1042209, 1158010, 1240725, 1389612, 1467900, 1488870, 1654300, 1737015, 2084418, 2316020, 2481450, 2895025, 2977740, 3474030, 3722175, 4168836, 4962900, 5211045, 5790050, 6948060, 7444350, 8685075, 10422090, 11580100, 14888700, 17370150, 20844180, 26055225, 34740300, 52110450, 104220900]

約数ペア:

[(1, 104220900), (2, 52110450), (3, 34740300), (4, 26055225), (5, 20844180), (6, 17370150), (7, 14888700), (9, 11580100), (10, 10422090), (12, 8685075), (14, 7444350), (15, 6948060), (18, 5790050), (20, 5211045), (21, 4962900), (25, 4168836), (28, 3722175), (30, 3474030), (35, 2977740), (36, 2895025), (42, 2481450), (45, 2316020), (50, 2084418), (60, 1737015), (63, 1654300), (70, 1488870), (71, 1467900), (75, 1389612), (84, 1240725), (90, 1158010), (100, 1042209), (105, 992580), (126, 827150), (140, 744435), (142, 733950), (150, 694806), (175, 595548), (180, 579005), (210, 496290), (213, 489300), (225, 463204), (233, 447300), (252, 413575), (284, 366975), (300, 347403), (315, 330860), (350, 297774), (355, 293580), (420, 248145), (426, 244650), (450, 231602), (466, 223650), (497, 209700), (525, 198516), (630, 165430), (639, 163100), (699, 149100), (700, 148887), (710, 146790), (852, 122325), (900, 115801), (932, 111825), (994, 104850), (1050, 99258), (1065, 97860), (1165, 89460), (1260, 82715), (1278, 81550), (1398, 74550), (1420, 73395), (1491, 69900), (1575, 66172), (1631, 63900), (1775, 58716), (1988, 52425), (2097, 49700), (2100, 49629), (2130, 48930), (2330, 44730), (2485, 41940), (2556, 40775), (2796, 37275), (2982, 34950), (3150, 33086), (3195, 32620), (3262, 31950), (3495, 29820), (3550, 29358), (4194, 24850), (4260, 24465), (4473, 23300), (4660, 22365), (4893, 21300), (4970, 20970), (5325, 19572), (5825, 17892), (5964, 17475), (6300, 16543), (6390, 16310), (6524, 15975), (6990, 14910), (7100, 14679), (7455, 13980), (8155, 12780), (8388, 12425), (8946, 11650), (9786, 10650), (9940, 10485)]