30149550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 86780160

約数和(自身を除く): 56630610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 971, 1035, 1150, 1242, 1350, 1725, 1942, 2070, 2913, 3105, 3450, 4855, 5175, 5826, 6210, 8739, 9710, 10350, 14565, 15525, 17478, 22333, 24275, 26217, 29130, 31050, 43695, 44666, 48550, 52434, 66999, 72825, 87390, 111665, 131085, 133998, 145650, 200997, 218475, 223330, 262170, 334995, 401994, 436950, 558325, 602991, 655425, 669990, 1004985, 1116650, 1205982, 1310850, 1674975, 2009970, 3014955, 3349950, 5024925, 6029910, 10049850, 15074775, 30149550]

約数ペア:

[(1, 30149550), (2, 15074775), (3, 10049850), (5, 6029910), (6, 5024925), (9, 3349950), (10, 3014955), (15, 2009970), (18, 1674975), (23, 1310850), (25, 1205982), (27, 1116650), (30, 1004985), (45, 669990), (46, 655425), (50, 602991), (54, 558325), (69, 436950), (75, 401994), (90, 334995), (115, 262170), (135, 223330), (138, 218475), (150, 200997), (207, 145650), (225, 133998), (230, 131085), (270, 111665), (345, 87390), (414, 72825), (450, 66999), (575, 52434), (621, 48550), (675, 44666), (690, 43695), (971, 31050), (1035, 29130), (1150, 26217), (1242, 24275), (1350, 22333), (1725, 17478), (1942, 15525), (2070, 14565), (2913, 10350), (3105, 9710), (3450, 8739), (4855, 6210), (5175, 5826)]