145590900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5370

約数の個数: 144

約数和(自身を含む): 518550144

約数和(自身を除く): 372959244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5333, 5460, 6825, 9100, 10666, 13650, 15999, 21332, 26665, 27300, 31998, 37331, 53330, 63996, 69329, 74662, 79995, 106660, 111993, 133325, 138658, 149324, 159990, 186655, 207987, 223986, 266650, 277316, 319980, 346645, 373310, 399975, 415974, 447972, 485303, 533300, 559965, 693290, 746620, 799950, 831948, 933275, 970606, 1039935, 1119930, 1386580, 1455909, 1599900, 1733225, 1866550, 1941212, 2079870, 2239860, 2426515, 2799825, 2911818, 3466450, 3733100, 4159740, 4853030, 5199675, 5599650, 5823636, 6932900, 7279545, 9706060, 10399350, 11199300, 12132575, 14559090, 20798700, 24265150, 29118180, 36397725, 48530300, 72795450, 145590900]

約数ペア:

[(1, 145590900), (2, 72795450), (3, 48530300), (4, 36397725), (5, 29118180), (6, 24265150), (7, 20798700), (10, 14559090), (12, 12132575), (13, 11199300), (14, 10399350), (15, 9706060), (20, 7279545), (21, 6932900), (25, 5823636), (26, 5599650), (28, 5199675), (30, 4853030), (35, 4159740), (39, 3733100), (42, 3466450), (50, 2911818), (52, 2799825), (60, 2426515), (65, 2239860), (70, 2079870), (75, 1941212), (78, 1866550), (84, 1733225), (91, 1599900), (100, 1455909), (105, 1386580), (130, 1119930), (140, 1039935), (150, 970606), (156, 933275), (175, 831948), (182, 799950), (195, 746620), (210, 693290), (260, 559965), (273, 533300), (300, 485303), (325, 447972), (350, 415974), (364, 399975), (390, 373310), (420, 346645), (455, 319980), (525, 277316), (546, 266650), (650, 223986), (700, 207987), (780, 186655), (910, 159990), (975, 149324), (1050, 138658), (1092, 133325), (1300, 111993), (1365, 106660), (1820, 79995), (1950, 74662), (2100, 69329), (2275, 63996), (2730, 53330), (3900, 37331), (4550, 31998), (5333, 27300), (5460, 26665), (6825, 21332), (9100, 15999), (10666, 13650)]