88278390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 160553610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 90, 93, 106, 135, 155, 159, 186, 199, 265, 270, 279, 310, 318, 398, 465, 477, 530, 558, 597, 795, 837, 930, 954, 995, 1194, 1395, 1431, 1590, 1643, 1674, 1791, 1990, 2385, 2790, 2862, 2985, 3286, 3582, 4185, 4770, 4929, 5373, 5970, 6169, 7155, 8215, 8370, 8955, 9858, 10547, 10746, 12338, 14310, 14787, 16430, 17910, 18507, 21094, 24645, 26865, 29574, 30845, 31641, 37014, 44361, 49290, 52735, 53730, 55521, 61690, 63282, 73935, 88722, 92535, 94923, 105470, 111042, 147870, 158205, 166563, 185070, 189846, 221805, 277605, 284769, 316410, 326957, 333126, 443610, 474615, 555210, 569538, 653914, 832815, 949230, 980871, 1423845, 1634785, 1665630, 1961742, 2847690, 2942613, 3269570, 4904355, 5885226, 8827839, 9808710, 14713065, 17655678, 29426130, 44139195, 88278390]

約数ペア:

[(1, 88278390), (2, 44139195), (3, 29426130), (5, 17655678), (6, 14713065), (9, 9808710), (10, 8827839), (15, 5885226), (18, 4904355), (27, 3269570), (30, 2942613), (31, 2847690), (45, 1961742), (53, 1665630), (54, 1634785), (62, 1423845), (90, 980871), (93, 949230), (106, 832815), (135, 653914), (155, 569538), (159, 555210), (186, 474615), (199, 443610), (265, 333126), (270, 326957), (279, 316410), (310, 284769), (318, 277605), (398, 221805), (465, 189846), (477, 185070), (530, 166563), (558, 158205), (597, 147870), (795, 111042), (837, 105470), (930, 94923), (954, 92535), (995, 88722), (1194, 73935), (1395, 63282), (1431, 61690), (1590, 55521), (1643, 53730), (1674, 52735), (1791, 49290), (1990, 44361), (2385, 37014), (2790, 31641), (2862, 30845), (2985, 29574), (3286, 26865), (3582, 24645), (4185, 21094), (4770, 18507), (4929, 17910), (5373, 16430), (5970, 14787), (6169, 14310), (7155, 12338), (8215, 10746), (8370, 10547), (8955, 9858)]