7131150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 21936096

約数和(自身を除く): 14804946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 53, 65, 69, 75, 78, 90, 106, 115, 117, 130, 138, 150, 159, 195, 207, 225, 230, 234, 265, 299, 318, 325, 345, 390, 414, 450, 477, 530, 575, 585, 598, 650, 689, 690, 795, 897, 954, 975, 1035, 1150, 1170, 1219, 1325, 1378, 1495, 1590, 1725, 1794, 1950, 2067, 2070, 2385, 2438, 2650, 2691, 2925, 2990, 3445, 3450, 3657, 3975, 4134, 4485, 4770, 5175, 5382, 5850, 6095, 6201, 6890, 7314, 7475, 7950, 8970, 10335, 10350, 10971, 11925, 12190, 12402, 13455, 14950, 15847, 17225, 18285, 20670, 21942, 22425, 23850, 26910, 30475, 31005, 31694, 34450, 36570, 44850, 47541, 51675, 54855, 60950, 62010, 67275, 79235, 91425, 95082, 103350, 109710, 134550, 142623, 155025, 158470, 182850, 237705, 274275, 285246, 310050, 396175, 475410, 548550, 713115, 792350, 1188525, 1426230, 2377050, 3565575, 7131150]

約数ペア:

[(1, 7131150), (2, 3565575), (3, 2377050), (5, 1426230), (6, 1188525), (9, 792350), (10, 713115), (13, 548550), (15, 475410), (18, 396175), (23, 310050), (25, 285246), (26, 274275), (30, 237705), (39, 182850), (45, 158470), (46, 155025), (50, 142623), (53, 134550), (65, 109710), (69, 103350), (75, 95082), (78, 91425), (90, 79235), (106, 67275), (115, 62010), (117, 60950), (130, 54855), (138, 51675), (150, 47541), (159, 44850), (195, 36570), (207, 34450), (225, 31694), (230, 31005), (234, 30475), (265, 26910), (299, 23850), (318, 22425), (325, 21942), (345, 20670), (390, 18285), (414, 17225), (450, 15847), (477, 14950), (530, 13455), (575, 12402), (585, 12190), (598, 11925), (650, 10971), (689, 10350), (690, 10335), (795, 8970), (897, 7950), (954, 7475), (975, 7314), (1035, 6890), (1150, 6201), (1170, 6095), (1219, 5850), (1325, 5382), (1378, 5175), (1495, 4770), (1590, 4485), (1725, 4134), (1794, 3975), (1950, 3657), (2067, 3450), (2070, 3445), (2385, 2990), (2438, 2925), (2650, 2691)]