29750700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 101771264

約数和(自身を除く): 72020564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 457, 465, 525, 620, 651, 700, 775, 868, 914, 930, 1050, 1085, 1302, 1371, 1550, 1828, 1860, 2100, 2170, 2285, 2325, 2604, 2742, 3100, 3199, 3255, 4340, 4570, 4650, 5425, 5484, 6398, 6510, 6855, 9140, 9300, 9597, 10850, 11425, 12796, 13020, 13710, 14167, 15995, 16275, 19194, 21700, 22850, 27420, 28334, 31990, 32550, 34275, 38388, 42501, 45700, 47985, 56668, 63980, 65100, 68550, 70835, 79975, 85002, 95970, 99169, 137100, 141670, 159950, 170004, 191940, 198338, 212505, 239925, 283340, 297507, 319900, 354175, 396676, 425010, 479850, 495845, 595014, 708350, 850020, 959700, 991690, 1062525, 1190028, 1416700, 1487535, 1983380, 2125050, 2479225, 2975070, 4250100, 4958450, 5950140, 7437675, 9916900, 14875350, 29750700]

約数ペア:

[(1, 29750700), (2, 14875350), (3, 9916900), (4, 7437675), (5, 5950140), (6, 4958450), (7, 4250100), (10, 2975070), (12, 2479225), (14, 2125050), (15, 1983380), (20, 1487535), (21, 1416700), (25, 1190028), (28, 1062525), (30, 991690), (31, 959700), (35, 850020), (42, 708350), (50, 595014), (60, 495845), (62, 479850), (70, 425010), (75, 396676), (84, 354175), (93, 319900), (100, 297507), (105, 283340), (124, 239925), (140, 212505), (150, 198338), (155, 191940), (175, 170004), (186, 159950), (210, 141670), (217, 137100), (300, 99169), (310, 95970), (350, 85002), (372, 79975), (420, 70835), (434, 68550), (457, 65100), (465, 63980), (525, 56668), (620, 47985), (651, 45700), (700, 42501), (775, 38388), (868, 34275), (914, 32550), (930, 31990), (1050, 28334), (1085, 27420), (1302, 22850), (1371, 21700), (1550, 19194), (1828, 16275), (1860, 15995), (2100, 14167), (2170, 13710), (2285, 13020), (2325, 12796), (2604, 11425), (2742, 10850), (3100, 9597), (3199, 9300), (3255, 9140), (4340, 6855), (4570, 6510), (4650, 6398), (5425, 5484)]