4249911900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1093}}^1$

素因数の和:2120

約数の個数: 144

約数和(自身を含む): 13267699424

約数和(自身を除く): 9017787524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 997, 1093, 1300, 1950, 1994, 2186, 2991, 3279, 3900, 3988, 4372, 4985, 5465, 5982, 6558, 9970, 10930, 11964, 12961, 13116, 14209, 14955, 16395, 19940, 21860, 24925, 25922, 27325, 28418, 29910, 32790, 38883, 42627, 49850, 51844, 54650, 56836, 59820, 64805, 65580, 71045, 74775, 77766, 81975, 85254, 99700, 109300, 129610, 142090, 149550, 155532, 163950, 170508, 194415, 213135, 259220, 284180, 299100, 324025, 327900, 355225, 388830, 426270, 648050, 710450, 777660, 852540, 972075, 1065675, 1089721, 1296100, 1420900, 1944150, 2131350, 2179442, 3269163, 3888300, 4262700, 4358884, 5448605, 6538326, 10897210, 13076652, 14166373, 16345815, 21794420, 27243025, 28332746, 32691630, 42499119, 54486050, 56665492, 65383260, 70831865, 81729075, 84998238, 108972100, 141663730, 163458150, 169996476, 212495595, 283327460, 326916300, 354159325, 424991190, 708318650, 849982380, 1062477975, 1416637300, 2124955950, 4249911900]

約数ペア:

[(1, 4249911900), (2, 2124955950), (3, 1416637300), (4, 1062477975), (5, 849982380), (6, 708318650), (10, 424991190), (12, 354159325), (13, 326916300), (15, 283327460), (20, 212495595), (25, 169996476), (26, 163458150), (30, 141663730), (39, 108972100), (50, 84998238), (52, 81729075), (60, 70831865), (65, 65383260), (75, 56665492), (78, 54486050), (100, 42499119), (130, 32691630), (150, 28332746), (156, 27243025), (195, 21794420), (260, 16345815), (300, 14166373), (325, 13076652), (390, 10897210), (650, 6538326), (780, 5448605), (975, 4358884), (997, 4262700), (1093, 3888300), (1300, 3269163), (1950, 2179442), (1994, 2131350), (2186, 1944150), (2991, 1420900), (3279, 1296100), (3900, 1089721), (3988, 1065675), (4372, 972075), (4985, 852540), (5465, 777660), (5982, 710450), (6558, 648050), (9970, 426270), (10930, 388830), (11964, 355225), (12961, 327900), (13116, 324025), (14209, 299100), (14955, 284180), (16395, 259220), (19940, 213135), (21860, 194415), (24925, 170508), (25922, 163950), (27325, 155532), (28418, 149550), (29910, 142090), (32790, 129610), (38883, 109300), (42627, 99700), (49850, 85254), (51844, 81975), (54650, 77766), (56836, 74775), (59820, 71045), (64805, 65580)]