15050100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 49871808

約数和(自身を除く): 34821708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 227, 255, 260, 300, 325, 340, 390, 425, 442, 454, 510, 650, 663, 681, 780, 850, 884, 908, 975, 1020, 1105, 1135, 1275, 1300, 1326, 1362, 1700, 1950, 2210, 2270, 2550, 2652, 2724, 2951, 3315, 3405, 3859, 3900, 4420, 4540, 5100, 5525, 5675, 5902, 6630, 6810, 7718, 8853, 11050, 11350, 11577, 11804, 13260, 13620, 14755, 15436, 16575, 17025, 17706, 19295, 22100, 22700, 23154, 29510, 33150, 34050, 35412, 38590, 44265, 46308, 50167, 57885, 59020, 66300, 68100, 73775, 77180, 88530, 96475, 100334, 115770, 147550, 150501, 177060, 192950, 200668, 221325, 231540, 250835, 289425, 295100, 301002, 385900, 442650, 501670, 578850, 602004, 752505, 885300, 1003340, 1157700, 1254175, 1505010, 2508350, 3010020, 3762525, 5016700, 7525050, 15050100]

約数ペア:

[(1, 15050100), (2, 7525050), (3, 5016700), (4, 3762525), (5, 3010020), (6, 2508350), (10, 1505010), (12, 1254175), (13, 1157700), (15, 1003340), (17, 885300), (20, 752505), (25, 602004), (26, 578850), (30, 501670), (34, 442650), (39, 385900), (50, 301002), (51, 295100), (52, 289425), (60, 250835), (65, 231540), (68, 221325), (75, 200668), (78, 192950), (85, 177060), (100, 150501), (102, 147550), (130, 115770), (150, 100334), (156, 96475), (170, 88530), (195, 77180), (204, 73775), (221, 68100), (227, 66300), (255, 59020), (260, 57885), (300, 50167), (325, 46308), (340, 44265), (390, 38590), (425, 35412), (442, 34050), (454, 33150), (510, 29510), (650, 23154), (663, 22700), (681, 22100), (780, 19295), (850, 17706), (884, 17025), (908, 16575), (975, 15436), (1020, 14755), (1105, 13620), (1135, 13260), (1275, 11804), (1300, 11577), (1326, 11350), (1362, 11050), (1700, 8853), (1950, 7718), (2210, 6810), (2270, 6630), (2550, 5902), (2652, 5675), (2724, 5525), (2951, 5100), (3315, 4540), (3405, 4420), (3859, 3900)]