4387800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 13927680

約数和(自身を除く): 9539880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 103, 120, 142, 150, 200, 206, 213, 284, 300, 309, 355, 412, 426, 515, 568, 600, 618, 710, 824, 852, 1030, 1065, 1236, 1420, 1545, 1704, 1775, 2060, 2130, 2472, 2575, 2840, 3090, 3550, 4120, 4260, 5150, 5325, 6180, 7100, 7313, 7725, 8520, 10300, 10650, 12360, 14200, 14626, 15450, 20600, 21300, 21939, 29252, 30900, 36565, 42600, 43878, 58504, 61800, 73130, 87756, 109695, 146260, 175512, 182825, 219390, 292520, 365650, 438780, 548475, 731300, 877560, 1096950, 1462600, 2193900, 4387800]

約数ペア:

[(1, 4387800), (2, 2193900), (3, 1462600), (4, 1096950), (5, 877560), (6, 731300), (8, 548475), (10, 438780), (12, 365650), (15, 292520), (20, 219390), (24, 182825), (25, 175512), (30, 146260), (40, 109695), (50, 87756), (60, 73130), (71, 61800), (75, 58504), (100, 43878), (103, 42600), (120, 36565), (142, 30900), (150, 29252), (200, 21939), (206, 21300), (213, 20600), (284, 15450), (300, 14626), (309, 14200), (355, 12360), (412, 10650), (426, 10300), (515, 8520), (568, 7725), (600, 7313), (618, 7100), (710, 6180), (824, 5325), (852, 5150), (1030, 4260), (1065, 4120), (1236, 3550), (1420, 3090), (1545, 2840), (1704, 2575), (1775, 2472), (2060, 2130)]