248269950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6199}}^1$

素因数の和:6306

約数の個数: 72

約数和(自身を含む): 674622000

約数和(自身を除く): 426352050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2225, 2670, 4005, 4450, 6199, 6675, 8010, 12398, 13350, 18597, 20025, 30995, 37194, 40050, 55791, 61990, 92985, 111582, 154975, 185970, 278955, 309950, 464925, 551711, 557910, 929850, 1103422, 1394775, 1655133, 2758555, 2789550, 3310266, 4965399, 5517110, 8275665, 9930798, 13792775, 16551330, 24826995, 27585550, 41378325, 49653990, 82756650, 124134975, 248269950]

約数ペア:

[(1, 248269950), (2, 124134975), (3, 82756650), (5, 49653990), (6, 41378325), (9, 27585550), (10, 24826995), (15, 16551330), (18, 13792775), (25, 9930798), (30, 8275665), (45, 5517110), (50, 4965399), (75, 3310266), (89, 2789550), (90, 2758555), (150, 1655133), (178, 1394775), (225, 1103422), (267, 929850), (445, 557910), (450, 551711), (534, 464925), (801, 309950), (890, 278955), (1335, 185970), (1602, 154975), (2225, 111582), (2670, 92985), (4005, 61990), (4450, 55791), (6199, 40050), (6675, 37194), (8010, 30995), (12398, 20025), (13350, 18597)]