99767640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1721

約数の個数: 128

約数和(自身を含む): 346959360

約数和(自身を除く): 247191720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1627, 1752, 2044, 2190, 2555, 2920, 3066, 3254, 4088, 4380, 4881, 5110, 6132, 6508, 7665, 8135, 8760, 9762, 10220, 11389, 12264, 13016, 15330, 16270, 19524, 20440, 22778, 24405, 30660, 32540, 34167, 39048, 45556, 48810, 56945, 61320, 65080, 68334, 91112, 97620, 113890, 118771, 136668, 170835, 195240, 227780, 237542, 273336, 341670, 356313, 455560, 475084, 593855, 683340, 712626, 831397, 950168, 1187710, 1366680, 1425252, 1662794, 1781565, 2375420, 2494191, 2850504, 3325588, 3563130, 4156985, 4750840, 4988382, 6651176, 7126260, 8313970, 9976764, 12470955, 14252520, 16627940, 19953528, 24941910, 33255880, 49883820, 99767640]

約数ペア:

[(1, 99767640), (2, 49883820), (3, 33255880), (4, 24941910), (5, 19953528), (6, 16627940), (7, 14252520), (8, 12470955), (10, 9976764), (12, 8313970), (14, 7126260), (15, 6651176), (20, 4988382), (21, 4750840), (24, 4156985), (28, 3563130), (30, 3325588), (35, 2850504), (40, 2494191), (42, 2375420), (56, 1781565), (60, 1662794), (70, 1425252), (73, 1366680), (84, 1187710), (105, 950168), (120, 831397), (140, 712626), (146, 683340), (168, 593855), (210, 475084), (219, 455560), (280, 356313), (292, 341670), (365, 273336), (420, 237542), (438, 227780), (511, 195240), (584, 170835), (730, 136668), (840, 118771), (876, 113890), (1022, 97620), (1095, 91112), (1460, 68334), (1533, 65080), (1627, 61320), (1752, 56945), (2044, 48810), (2190, 45556), (2555, 39048), (2920, 34167), (3066, 32540), (3254, 30660), (4088, 24405), (4380, 22778), (4881, 20440), (5110, 19524), (6132, 16270), (6508, 15330), (7665, 13016), (8135, 12264), (8760, 11389), (9762, 10220)]