30003480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 128

約数和(自身を含む): 107755200

約数和(自身を除く): 77751720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2137, 2340, 2808, 3510, 4274, 4680, 6411, 7020, 8548, 10685, 12822, 14040, 17096, 19233, 21370, 25644, 27781, 32055, 38466, 42740, 51288, 55562, 57699, 64110, 76932, 83343, 85480, 96165, 111124, 115398, 128220, 138905, 153864, 166686, 192330, 222248, 230796, 250029, 256440, 277810, 288495, 333372, 384660, 416715, 461592, 500058, 555620, 576990, 666744, 750087, 769320, 833430, 1000116, 1111240, 1153980, 1250145, 1500174, 1666860, 2000232, 2307960, 2500290, 3000348, 3333720, 3750435, 5000580, 6000696, 7500870, 10001160, 15001740, 30003480]

約数ペア:

[(1, 30003480), (2, 15001740), (3, 10001160), (4, 7500870), (5, 6000696), (6, 5000580), (8, 3750435), (9, 3333720), (10, 3000348), (12, 2500290), (13, 2307960), (15, 2000232), (18, 1666860), (20, 1500174), (24, 1250145), (26, 1153980), (27, 1111240), (30, 1000116), (36, 833430), (39, 769320), (40, 750087), (45, 666744), (52, 576990), (54, 555620), (60, 500058), (65, 461592), (72, 416715), (78, 384660), (90, 333372), (104, 288495), (108, 277810), (117, 256440), (120, 250029), (130, 230796), (135, 222248), (156, 192330), (180, 166686), (195, 153864), (216, 138905), (234, 128220), (260, 115398), (270, 111124), (312, 96165), (351, 85480), (360, 83343), (390, 76932), (468, 64110), (520, 57699), (540, 55562), (585, 51288), (702, 42740), (780, 38466), (936, 32055), (1080, 27781), (1170, 25644), (1404, 21370), (1560, 19233), (1755, 17096), (2137, 14040), (2340, 12822), (2808, 10685), (3510, 8548), (4274, 7020), (4680, 6411)]