76499320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 122566280

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 62, 68, 76, 85, 95, 124, 136, 152, 155, 170, 190, 191, 248, 310, 323, 340, 380, 382, 527, 589, 620, 646, 680, 760, 764, 955, 1054, 1178, 1240, 1292, 1528, 1615, 1910, 2108, 2356, 2584, 2635, 2945, 3230, 3247, 3629, 3820, 4216, 4712, 5270, 5890, 5921, 6460, 6494, 7258, 7640, 10013, 10540, 11780, 11842, 12920, 12988, 14516, 16235, 18145, 20026, 21080, 23560, 23684, 25976, 29032, 29605, 32470, 36290, 40052, 47368, 50065, 59210, 61693, 64940, 72580, 80104, 100130, 100657, 112499, 118420, 123386, 129880, 145160, 200260, 201314, 224998, 236840, 246772, 308465, 400520, 402628, 449996, 493544, 503285, 562495, 616930, 805256, 899992, 1006570, 1124990, 1233860, 1912483, 2013140, 2249980, 2467720, 3824966, 4026280, 4499960, 7649932, 9562415, 15299864, 19124830, 38249660, 76499320]

約数ペア:

[(1, 76499320), (2, 38249660), (4, 19124830), (5, 15299864), (8, 9562415), (10, 7649932), (17, 4499960), (19, 4026280), (20, 3824966), (31, 2467720), (34, 2249980), (38, 2013140), (40, 1912483), (62, 1233860), (68, 1124990), (76, 1006570), (85, 899992), (95, 805256), (124, 616930), (136, 562495), (152, 503285), (155, 493544), (170, 449996), (190, 402628), (191, 400520), (248, 308465), (310, 246772), (323, 236840), (340, 224998), (380, 201314), (382, 200260), (527, 145160), (589, 129880), (620, 123386), (646, 118420), (680, 112499), (760, 100657), (764, 100130), (955, 80104), (1054, 72580), (1178, 64940), (1240, 61693), (1292, 59210), (1528, 50065), (1615, 47368), (1910, 40052), (2108, 36290), (2356, 32470), (2584, 29605), (2635, 29032), (2945, 25976), (3230, 23684), (3247, 23560), (3629, 21080), (3820, 20026), (4216, 18145), (4712, 16235), (5270, 14516), (5890, 12988), (5921, 12920), (6460, 11842), (6494, 11780), (7258, 10540), (7640, 10013)]