130318800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 421148640

約数和(自身を除く): 290829840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 524, 600, 655, 786, 829, 1048, 1200, 1310, 1572, 1658, 1965, 2096, 2487, 2620, 3144, 3275, 3316, 3930, 4145, 4974, 5240, 6288, 6550, 6632, 7860, 8290, 9825, 9948, 10480, 12435, 13100, 13264, 15720, 16580, 19650, 19896, 20725, 24870, 26200, 31440, 33160, 39300, 39792, 41450, 49740, 52400, 62175, 66320, 78600, 82900, 99480, 108599, 124350, 157200, 165800, 198960, 217198, 248700, 325797, 331600, 434396, 497400, 542995, 651594, 868792, 994800, 1085990, 1303188, 1628985, 1737584, 2171980, 2606376, 2714975, 3257970, 4343960, 5212752, 5429950, 6515940, 8144925, 8687920, 10859900, 13031880, 16289850, 21719800, 26063760, 32579700, 43439600, 65159400, 130318800]

約数ペア:

[(1, 130318800), (2, 65159400), (3, 43439600), (4, 32579700), (5, 26063760), (6, 21719800), (8, 16289850), (10, 13031880), (12, 10859900), (15, 8687920), (16, 8144925), (20, 6515940), (24, 5429950), (25, 5212752), (30, 4343960), (40, 3257970), (48, 2714975), (50, 2606376), (60, 2171980), (75, 1737584), (80, 1628985), (100, 1303188), (120, 1085990), (131, 994800), (150, 868792), (200, 651594), (240, 542995), (262, 497400), (300, 434396), (393, 331600), (400, 325797), (524, 248700), (600, 217198), (655, 198960), (786, 165800), (829, 157200), (1048, 124350), (1200, 108599), (1310, 99480), (1572, 82900), (1658, 78600), (1965, 66320), (2096, 62175), (2487, 52400), (2620, 49740), (3144, 41450), (3275, 39792), (3316, 39300), (3930, 33160), (4145, 31440), (4974, 26200), (5240, 24870), (6288, 20725), (6550, 19896), (6632, 19650), (7860, 16580), (8290, 15720), (9825, 13264), (9948, 13100), (10480, 12435)]