288806700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1049932800

約数和(自身を除く): 761126100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 84, 91, 100, 105, 130, 140, 142, 149, 150, 156, 175, 182, 195, 210, 213, 260, 273, 284, 298, 300, 325, 350, 355, 364, 390, 420, 426, 447, 455, 497, 525, 546, 596, 650, 700, 710, 745, 780, 852, 894, 910, 923, 975, 994, 1043, 1050, 1065, 1092, 1300, 1365, 1420, 1490, 1491, 1775, 1788, 1820, 1846, 1937, 1950, 1988, 2086, 2100, 2130, 2235, 2275, 2485, 2730, 2769, 2980, 2982, 3129, 3550, 3692, 3725, 3874, 3900, 4172, 4260, 4470, 4550, 4615, 4970, 5215, 5325, 5460, 5538, 5811, 5964, 6258, 6461, 6825, 7100, 7450, 7455, 7748, 8940, 9100, 9230, 9685, 9940, 10430, 10579, 10650, 11076, 11175, 11622, 12425, 12516, 12922, 13559, 13650, 13845, 14900, 14910, 15645, 18460, 19370, 19383, 20860, 21158, 21300, 22350, 23075, 23244, 24850, 25844, 26075, 27118, 27300, 27690, 29055, 29820, 31290, 31737, 32305, 37275, 38740, 38766, 40677, 42316, 44700, 46150, 48425, 49700, 52150, 52895, 54236, 55380, 58110, 62580, 63474, 64610, 67795, 69225, 74053, 74550, 77532, 78225, 81354, 92300, 96850, 96915, 104300, 105790, 116220, 126948, 129220, 135590, 137527, 138450, 145275, 148106, 149100, 156450, 158685, 161525, 162708, 193700, 193830, 203385, 211580, 222159, 264475, 271180, 275054, 276900, 290550, 296212, 312900, 317370, 323050, 338975, 370265, 387660, 406770, 412581, 444318, 484575, 528950, 550108, 581100, 634740, 646100, 677950, 687635, 740530, 793425, 813540, 825162, 888636, 962689, 969150, 1016925, 1057900, 1110795, 1355900, 1375270, 1481060, 1586850, 1650324, 1851325, 1925378, 1938300, 2033850, 2062905, 2221590, 2750540, 2888067, 3173700, 3438175, 3702650, 3850756, 4067700, 4125810, 4443180, 4813445, 5553975, 5776134, 6876350, 7405300, 8251620, 9626890, 10314525, 11107950, 11552268, 13752700, 14440335, 19253780, 20629050, 22215900, 24067225, 28880670, 41258100, 48134450, 57761340, 72201675, 96268900, 144403350, 288806700]

約数ペア:

[(1, 288806700), (2, 144403350), (3, 96268900), (4, 72201675), (5, 57761340), (6, 48134450), (7, 41258100), (10, 28880670), (12, 24067225), (13, 22215900), (14, 20629050), (15, 19253780), (20, 14440335), (21, 13752700), (25, 11552268), (26, 11107950), (28, 10314525), (30, 9626890), (35, 8251620), (39, 7405300), (42, 6876350), (50, 5776134), (52, 5553975), (60, 4813445), (65, 4443180), (70, 4125810), (71, 4067700), (75, 3850756), (78, 3702650), (84, 3438175), (91, 3173700), (100, 2888067), (105, 2750540), (130, 2221590), (140, 2062905), (142, 2033850), (149, 1938300), (150, 1925378), (156, 1851325), (175, 1650324), (182, 1586850), (195, 1481060), (210, 1375270), (213, 1355900), (260, 1110795), (273, 1057900), (284, 1016925), (298, 969150), (300, 962689), (325, 888636), (350, 825162), (355, 813540), (364, 793425), (390, 740530), (420, 687635), (426, 677950), (447, 646100), (455, 634740), (497, 581100), (525, 550108), (546, 528950), (596, 484575), (650, 444318), (700, 412581), (710, 406770), (745, 387660), (780, 370265), (852, 338975), (894, 323050), (910, 317370), (923, 312900), (975, 296212), (994, 290550), (1043, 276900), (1050, 275054), (1065, 271180), (1092, 264475), (1300, 222159), (1365, 211580), (1420, 203385), (1490, 193830), (1491, 193700), (1775, 162708), (1788, 161525), (1820, 158685), (1846, 156450), (1937, 149100), (1950, 148106), (1988, 145275), (2086, 138450), (2100, 137527), (2130, 135590), (2235, 129220), (2275, 126948), (2485, 116220), (2730, 105790), (2769, 104300), (2980, 96915), (2982, 96850), (3129, 92300), (3550, 81354), (3692, 78225), (3725, 77532), (3874, 74550), (3900, 74053), (4172, 69225), (4260, 67795), (4470, 64610), (4550, 63474), (4615, 62580), (4970, 58110), (5215, 55380), (5325, 54236), (5460, 52895), (5538, 52150), (5811, 49700), (5964, 48425), (6258, 46150), (6461, 44700), (6825, 42316), (7100, 40677), (7450, 38766), (7455, 38740), (7748, 37275), (8940, 32305), (9100, 31737), (9230, 31290), (9685, 29820), (9940, 29055), (10430, 27690), (10579, 27300), (10650, 27118), (11076, 26075), (11175, 25844), (11622, 24850), (12425, 23244), (12516, 23075), (12922, 22350), (13559, 21300), (13650, 21158), (13845, 20860), (14900, 19383), (14910, 19370), (15645, 18460)]