29187900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 108055584

約数和(自身を除く): 78867684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 113, 123, 126, 140, 150, 164, 175, 180, 205, 210, 225, 226, 246, 252, 287, 300, 315, 339, 350, 369, 410, 420, 450, 452, 492, 525, 565, 574, 615, 630, 678, 700, 738, 791, 820, 861, 900, 1017, 1025, 1050, 1130, 1148, 1230, 1260, 1356, 1435, 1476, 1575, 1582, 1695, 1722, 1845, 2034, 2050, 2100, 2260, 2373, 2460, 2583, 2825, 2870, 3075, 3150, 3164, 3390, 3444, 3690, 3955, 4068, 4100, 4305, 4633, 4746, 5085, 5166, 5650, 5740, 6150, 6300, 6780, 7119, 7175, 7380, 7910, 8475, 8610, 9225, 9266, 9492, 10170, 10332, 11300, 11865, 12300, 12915, 13899, 14238, 14350, 15820, 16950, 17220, 18450, 18532, 19775, 20340, 21525, 23165, 23730, 25425, 25830, 27798, 28476, 28700, 32431, 33900, 35595, 36900, 39550, 41697, 43050, 46330, 47460, 50850, 51660, 55596, 59325, 64575, 64862, 69495, 71190, 79100, 83394, 86100, 92660, 97293, 101700, 115825, 118650, 129150, 129724, 138990, 142380, 162155, 166788, 177975, 194586, 208485, 231650, 237300, 258300, 277980, 291879, 324310, 347475, 355950, 389172, 416970, 463300, 486465, 583758, 648620, 694950, 711900, 810775, 833940, 972930, 1042425, 1167516, 1389900, 1459395, 1621550, 1945860, 2084850, 2432325, 2918790, 3243100, 4169700, 4864650, 5837580, 7296975, 9729300, 14593950, 29187900]

約数ペア:

[(1, 29187900), (2, 14593950), (3, 9729300), (4, 7296975), (5, 5837580), (6, 4864650), (7, 4169700), (9, 3243100), (10, 2918790), (12, 2432325), (14, 2084850), (15, 1945860), (18, 1621550), (20, 1459395), (21, 1389900), (25, 1167516), (28, 1042425), (30, 972930), (35, 833940), (36, 810775), (41, 711900), (42, 694950), (45, 648620), (50, 583758), (60, 486465), (63, 463300), (70, 416970), (75, 389172), (82, 355950), (84, 347475), (90, 324310), (100, 291879), (105, 277980), (113, 258300), (123, 237300), (126, 231650), (140, 208485), (150, 194586), (164, 177975), (175, 166788), (180, 162155), (205, 142380), (210, 138990), (225, 129724), (226, 129150), (246, 118650), (252, 115825), (287, 101700), (300, 97293), (315, 92660), (339, 86100), (350, 83394), (369, 79100), (410, 71190), (420, 69495), (450, 64862), (452, 64575), (492, 59325), (525, 55596), (565, 51660), (574, 50850), (615, 47460), (630, 46330), (678, 43050), (700, 41697), (738, 39550), (791, 36900), (820, 35595), (861, 33900), (900, 32431), (1017, 28700), (1025, 28476), (1050, 27798), (1130, 25830), (1148, 25425), (1230, 23730), (1260, 23165), (1356, 21525), (1435, 20340), (1476, 19775), (1575, 18532), (1582, 18450), (1695, 17220), (1722, 16950), (1845, 15820), (2034, 14350), (2050, 14238), (2100, 13899), (2260, 12915), (2373, 12300), (2460, 11865), (2583, 11300), (2825, 10332), (2870, 10170), (3075, 9492), (3150, 9266), (3164, 9225), (3390, 8610), (3444, 8475), (3690, 7910), (3955, 7380), (4068, 7175), (4100, 7119), (4305, 6780), (4633, 6300), (4746, 6150), (5085, 5740), (5166, 5650)]