228150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^2$

素因数の和:47

約数の個数: 72

約数和(自身を含む): 680760

約数和(自身を除く): 452610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 195, 225, 234, 270, 325, 338, 351, 390, 450, 507, 585, 650, 675, 702, 845, 975, 1014, 1170, 1350, 1521, 1690, 1755, 1950, 2535, 2925, 3042, 3510, 4225, 4563, 5070, 5850, 7605, 8450, 8775, 9126, 12675, 15210, 17550, 22815, 25350, 38025, 45630, 76050, 114075, 228150]

約数ペア:

[(1, 228150), (2, 114075), (3, 76050), (5, 45630), (6, 38025), (9, 25350), (10, 22815), (13, 17550), (15, 15210), (18, 12675), (25, 9126), (26, 8775), (27, 8450), (30, 7605), (39, 5850), (45, 5070), (50, 4563), (54, 4225), (65, 3510), (75, 3042), (78, 2925), (90, 2535), (117, 1950), (130, 1755), (135, 1690), (150, 1521), (169, 1350), (195, 1170), (225, 1014), (234, 975), (270, 845), (325, 702), (338, 675), (351, 650), (390, 585), (450, 507)]