13680300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 40886272

約数和(自身を除く): 27205972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1471, 1550, 1860, 2325, 2942, 3100, 4413, 4650, 5884, 7355, 8826, 9300, 14710, 17652, 22065, 29420, 36775, 44130, 45601, 73550, 88260, 91202, 110325, 136803, 147100, 182404, 220650, 228005, 273606, 441300, 456010, 547212, 684015, 912020, 1140025, 1368030, 2280050, 2736060, 3420075, 4560100, 6840150, 13680300]

約数ペア:

[(1, 13680300), (2, 6840150), (3, 4560100), (4, 3420075), (5, 2736060), (6, 2280050), (10, 1368030), (12, 1140025), (15, 912020), (20, 684015), (25, 547212), (30, 456010), (31, 441300), (50, 273606), (60, 228005), (62, 220650), (75, 182404), (93, 147100), (100, 136803), (124, 110325), (150, 91202), (155, 88260), (186, 73550), (300, 45601), (310, 44130), (372, 36775), (465, 29420), (620, 22065), (775, 17652), (930, 14710), (1471, 9300), (1550, 8826), (1860, 7355), (2325, 5884), (2942, 4650), (3100, 4413)]