288889300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 801511200

約数和(自身を除く): 512621900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 29, 35, 38, 49, 50, 58, 70, 76, 95, 98, 100, 107, 116, 133, 140, 145, 175, 190, 196, 203, 214, 245, 266, 290, 350, 380, 406, 428, 475, 490, 532, 535, 551, 580, 665, 700, 725, 749, 812, 931, 950, 980, 1015, 1070, 1102, 1225, 1330, 1421, 1450, 1498, 1862, 1900, 2030, 2033, 2140, 2204, 2450, 2660, 2675, 2755, 2842, 2900, 2996, 3103, 3325, 3724, 3745, 3857, 4060, 4066, 4655, 4900, 5075, 5243, 5350, 5510, 5684, 6206, 6650, 7105, 7490, 7714, 8132, 9310, 10150, 10165, 10486, 10700, 11020, 12412, 13300, 13775, 14210, 14231, 14980, 15428, 15515, 18620, 18725, 19285, 20300, 20330, 20972, 21721, 23275, 26215, 26999, 27550, 28420, 28462, 31030, 35525, 37450, 38570, 40660, 43442, 46550, 50825, 52430, 53998, 55100, 56924, 58957, 62060, 71050, 71155, 74900, 77140, 77575, 86884, 93100, 96425, 99617, 101650, 104860, 107996, 108605, 117914, 131075, 134995, 142100, 142310, 152047, 155150, 192850, 199234, 203300, 217210, 235828, 262150, 269990, 284620, 294785, 304094, 310300, 355775, 385700, 398468, 412699, 434420, 498085, 524300, 539980, 543025, 589570, 608188, 674975, 711550, 760235, 825398, 996170, 1086050, 1179140, 1349950, 1423100, 1473925, 1520470, 1650796, 1992340, 2063495, 2172100, 2490425, 2699900, 2888893, 2947850, 3040940, 3801175, 4126990, 4980850, 5777786, 5895700, 7602350, 8253980, 9961700, 10317475, 11555572, 14444465, 15204700, 20634950, 28888930, 41269900, 57777860, 72222325, 144444650, 288889300]

約数ペア:

[(1, 288889300), (2, 144444650), (4, 72222325), (5, 57777860), (7, 41269900), (10, 28888930), (14, 20634950), (19, 15204700), (20, 14444465), (25, 11555572), (28, 10317475), (29, 9961700), (35, 8253980), (38, 7602350), (49, 5895700), (50, 5777786), (58, 4980850), (70, 4126990), (76, 3801175), (95, 3040940), (98, 2947850), (100, 2888893), (107, 2699900), (116, 2490425), (133, 2172100), (140, 2063495), (145, 1992340), (175, 1650796), (190, 1520470), (196, 1473925), (203, 1423100), (214, 1349950), (245, 1179140), (266, 1086050), (290, 996170), (350, 825398), (380, 760235), (406, 711550), (428, 674975), (475, 608188), (490, 589570), (532, 543025), (535, 539980), (551, 524300), (580, 498085), (665, 434420), (700, 412699), (725, 398468), (749, 385700), (812, 355775), (931, 310300), (950, 304094), (980, 294785), (1015, 284620), (1070, 269990), (1102, 262150), (1225, 235828), (1330, 217210), (1421, 203300), (1450, 199234), (1498, 192850), (1862, 155150), (1900, 152047), (2030, 142310), (2033, 142100), (2140, 134995), (2204, 131075), (2450, 117914), (2660, 108605), (2675, 107996), (2755, 104860), (2842, 101650), (2900, 99617), (2996, 96425), (3103, 93100), (3325, 86884), (3724, 77575), (3745, 77140), (3857, 74900), (4060, 71155), (4066, 71050), (4655, 62060), (4900, 58957), (5075, 56924), (5243, 55100), (5350, 53998), (5510, 52430), (5684, 50825), (6206, 46550), (6650, 43442), (7105, 40660), (7490, 38570), (7714, 37450), (8132, 35525), (9310, 31030), (10150, 28462), (10165, 28420), (10486, 27550), (10700, 26999), (11020, 26215), (12412, 23275), (13300, 21721), (13775, 20972), (14210, 20330), (14231, 20300), (14980, 19285), (15428, 18725), (15515, 18620)]