82644030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 255744000

約数和(自身を除く): 173099970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 599, 630, 657, 730, 945, 1022, 1095, 1198, 1314, 1533, 1797, 1890, 1971, 2190, 2555, 2995, 3066, 3285, 3594, 3942, 4193, 4599, 5110, 5391, 5990, 6570, 7665, 8386, 8985, 9198, 9855, 10782, 12579, 13797, 15330, 16173, 17970, 19710, 20965, 22995, 25158, 26955, 27594, 32346, 37737, 41930, 43727, 45990, 53910, 62895, 68985, 75474, 80865, 87454, 113211, 125790, 131181, 137970, 161730, 188685, 218635, 226422, 262362, 306089, 377370, 393543, 437270, 566055, 612178, 655905, 787086, 918267, 1132110, 1180629, 1311810, 1530445, 1836534, 1967715, 2361258, 2754801, 3060890, 3935430, 4591335, 5509602, 5903145, 8264403, 9182670, 11806290, 13774005, 16528806, 27548010, 41322015, 82644030]

約数ペア:

[(1, 82644030), (2, 41322015), (3, 27548010), (5, 16528806), (6, 13774005), (7, 11806290), (9, 9182670), (10, 8264403), (14, 5903145), (15, 5509602), (18, 4591335), (21, 3935430), (27, 3060890), (30, 2754801), (35, 2361258), (42, 1967715), (45, 1836534), (54, 1530445), (63, 1311810), (70, 1180629), (73, 1132110), (90, 918267), (105, 787086), (126, 655905), (135, 612178), (146, 566055), (189, 437270), (210, 393543), (219, 377370), (270, 306089), (315, 262362), (365, 226422), (378, 218635), (438, 188685), (511, 161730), (599, 137970), (630, 131181), (657, 125790), (730, 113211), (945, 87454), (1022, 80865), (1095, 75474), (1198, 68985), (1314, 62895), (1533, 53910), (1797, 45990), (1890, 43727), (1971, 41930), (2190, 37737), (2555, 32346), (2995, 27594), (3066, 26955), (3285, 25158), (3594, 22995), (3942, 20965), (4193, 19710), (4599, 17970), (5110, 16173), (5391, 15330), (5990, 13797), (6570, 12579), (7665, 10782), (8386, 9855), (8985, 9198)]