30655200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 102087216

約数和(自身を除く): 71432016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 241, 265, 300, 318, 400, 424, 480, 482, 530, 600, 636, 723, 795, 800, 848, 964, 1060, 1200, 1205, 1272, 1325, 1446, 1590, 1696, 1928, 2120, 2400, 2410, 2544, 2650, 2892, 3180, 3615, 3856, 3975, 4240, 4820, 5088, 5300, 5784, 6025, 6360, 7230, 7712, 7950, 8480, 9640, 10600, 11568, 12050, 12720, 12773, 14460, 15900, 18075, 19280, 21200, 23136, 24100, 25440, 25546, 28920, 31800, 36150, 38319, 38560, 42400, 48200, 51092, 57840, 63600, 63865, 72300, 76638, 96400, 102184, 115680, 127200, 127730, 144600, 153276, 191595, 192800, 204368, 255460, 289200, 306552, 319325, 383190, 408736, 510920, 578400, 613104, 638650, 766380, 957975, 1021840, 1226208, 1277300, 1532760, 1915950, 2043680, 2554600, 3065520, 3831900, 5109200, 6131040, 7663800, 10218400, 15327600, 30655200]

約数ペア:

[(1, 30655200), (2, 15327600), (3, 10218400), (4, 7663800), (5, 6131040), (6, 5109200), (8, 3831900), (10, 3065520), (12, 2554600), (15, 2043680), (16, 1915950), (20, 1532760), (24, 1277300), (25, 1226208), (30, 1021840), (32, 957975), (40, 766380), (48, 638650), (50, 613104), (53, 578400), (60, 510920), (75, 408736), (80, 383190), (96, 319325), (100, 306552), (106, 289200), (120, 255460), (150, 204368), (159, 192800), (160, 191595), (200, 153276), (212, 144600), (240, 127730), (241, 127200), (265, 115680), (300, 102184), (318, 96400), (400, 76638), (424, 72300), (480, 63865), (482, 63600), (530, 57840), (600, 51092), (636, 48200), (723, 42400), (795, 38560), (800, 38319), (848, 36150), (964, 31800), (1060, 28920), (1200, 25546), (1205, 25440), (1272, 24100), (1325, 23136), (1446, 21200), (1590, 19280), (1696, 18075), (1928, 15900), (2120, 14460), (2400, 12773), (2410, 12720), (2544, 12050), (2650, 11568), (2892, 10600), (3180, 9640), (3615, 8480), (3856, 7950), (3975, 7712), (4240, 7230), (4820, 6360), (5088, 6025), (5300, 5784)]