210723600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4345

約数の個数: 120

約数和(自身を含む): 691643232

約数和(自身を除く): 480919632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1640, 1968, 2050, 2460, 3075, 3280, 4100, 4283, 4920, 6150, 8200, 8566, 9840, 12300, 12849, 16400, 17132, 21415, 24600, 25698, 34264, 42830, 49200, 51396, 64245, 68528, 85660, 102792, 107075, 128490, 171320, 175603, 205584, 214150, 256980, 321225, 342640, 351206, 428300, 513960, 526809, 642450, 702412, 856600, 878015, 1027920, 1053618, 1284900, 1404824, 1713200, 1756030, 2107236, 2569800, 2634045, 2809648, 3512060, 4214472, 4390075, 5139600, 5268090, 7024120, 8428944, 8780150, 10536180, 13170225, 14048240, 17560300, 21072360, 26340450, 35120600, 42144720, 52680900, 70241200, 105361800, 210723600]

約数ペア:

[(1, 210723600), (2, 105361800), (3, 70241200), (4, 52680900), (5, 42144720), (6, 35120600), (8, 26340450), (10, 21072360), (12, 17560300), (15, 14048240), (16, 13170225), (20, 10536180), (24, 8780150), (25, 8428944), (30, 7024120), (40, 5268090), (41, 5139600), (48, 4390075), (50, 4214472), (60, 3512060), (75, 2809648), (80, 2634045), (82, 2569800), (100, 2107236), (120, 1756030), (123, 1713200), (150, 1404824), (164, 1284900), (200, 1053618), (205, 1027920), (240, 878015), (246, 856600), (300, 702412), (328, 642450), (400, 526809), (410, 513960), (492, 428300), (600, 351206), (615, 342640), (656, 321225), (820, 256980), (984, 214150), (1025, 205584), (1200, 175603), (1230, 171320), (1640, 128490), (1968, 107075), (2050, 102792), (2460, 85660), (3075, 68528), (3280, 64245), (4100, 51396), (4283, 49200), (4920, 42830), (6150, 34264), (8200, 25698), (8566, 24600), (9840, 21415), (12300, 17132), (12849, 16400)]