254935200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8207

約数の個数: 144

約数和(自身を含む): 893755296

約数和(自身を除く): 638820096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 8171, 10400, 15600, 16342, 24513, 31200, 32684, 40855, 49026, 65368, 81710, 98052, 106223, 122565, 130736, 163420, 196104, 204275, 212446, 245130, 261472, 318669, 326840, 392208, 408550, 424892, 490260, 531115, 612825, 637338, 653680, 784416, 817100, 849784, 980520, 1062230, 1225650, 1274676, 1307360, 1593345, 1634200, 1699568, 1961040, 2124460, 2451300, 2549352, 2655575, 3186690, 3268400, 3399136, 3922080, 4248920, 4902600, 5098704, 5311150, 6373380, 6536800, 7966725, 8497840, 9805200, 10197408, 10622300, 12746760, 15933450, 16995680, 19610400, 21244600, 25493520, 31866900, 42489200, 50987040, 63733800, 84978400, 127467600, 254935200]

約数ペア:

[(1, 254935200), (2, 127467600), (3, 84978400), (4, 63733800), (5, 50987040), (6, 42489200), (8, 31866900), (10, 25493520), (12, 21244600), (13, 19610400), (15, 16995680), (16, 15933450), (20, 12746760), (24, 10622300), (25, 10197408), (26, 9805200), (30, 8497840), (32, 7966725), (39, 6536800), (40, 6373380), (48, 5311150), (50, 5098704), (52, 4902600), (60, 4248920), (65, 3922080), (75, 3399136), (78, 3268400), (80, 3186690), (96, 2655575), (100, 2549352), (104, 2451300), (120, 2124460), (130, 1961040), (150, 1699568), (156, 1634200), (160, 1593345), (195, 1307360), (200, 1274676), (208, 1225650), (240, 1062230), (260, 980520), (300, 849784), (312, 817100), (325, 784416), (390, 653680), (400, 637338), (416, 612825), (480, 531115), (520, 490260), (600, 424892), (624, 408550), (650, 392208), (780, 326840), (800, 318669), (975, 261472), (1040, 245130), (1200, 212446), (1248, 204275), (1300, 196104), (1560, 163420), (1950, 130736), (2080, 122565), (2400, 106223), (2600, 98052), (3120, 81710), (3900, 65368), (5200, 49026), (6240, 40855), (7800, 32684), (8171, 31200), (10400, 24513), (15600, 16342)]