30150900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 104507200

約数和(自身を除く): 74356300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 859, 900, 975, 1170, 1300, 1350, 1404, 1718, 1755, 1950, 2340, 2577, 2700, 2925, 3436, 3510, 3900, 4295, 5154, 5850, 7020, 7731, 8590, 8775, 10308, 11167, 11700, 12885, 15462, 17180, 17550, 21475, 22334, 23193, 25770, 30924, 33501, 35100, 38655, 42950, 44668, 46386, 51540, 55835, 64425, 67002, 77310, 85900, 92772, 100503, 111670, 115965, 128850, 134004, 154620, 167505, 193275, 201006, 223340, 231930, 257700, 279175, 301509, 335010, 386550, 402012, 463860, 502515, 558350, 579825, 603018, 670020, 773100, 837525, 1005030, 1116700, 1159650, 1206036, 1507545, 1675050, 2010060, 2319300, 2512575, 3015090, 3350100, 5025150, 6030180, 7537725, 10050300, 15075450, 30150900]

約数ペア:

[(1, 30150900), (2, 15075450), (3, 10050300), (4, 7537725), (5, 6030180), (6, 5025150), (9, 3350100), (10, 3015090), (12, 2512575), (13, 2319300), (15, 2010060), (18, 1675050), (20, 1507545), (25, 1206036), (26, 1159650), (27, 1116700), (30, 1005030), (36, 837525), (39, 773100), (45, 670020), (50, 603018), (52, 579825), (54, 558350), (60, 502515), (65, 463860), (75, 402012), (78, 386550), (90, 335010), (100, 301509), (108, 279175), (117, 257700), (130, 231930), (135, 223340), (150, 201006), (156, 193275), (180, 167505), (195, 154620), (225, 134004), (234, 128850), (260, 115965), (270, 111670), (300, 100503), (325, 92772), (351, 85900), (390, 77310), (450, 67002), (468, 64425), (540, 55835), (585, 51540), (650, 46386), (675, 44668), (702, 42950), (780, 38655), (859, 35100), (900, 33501), (975, 30924), (1170, 25770), (1300, 23193), (1350, 22334), (1404, 21475), (1718, 17550), (1755, 17180), (1950, 15462), (2340, 12885), (2577, 11700), (2700, 11167), (2925, 10308), (3436, 8775), (3510, 8590), (3900, 7731), (4295, 7020), (5154, 5850)]