155016030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 430230528

約数和(自身を除く): 275214498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 103, 130, 170, 195, 206, 221, 227, 255, 309, 390, 442, 454, 510, 515, 618, 663, 681, 1030, 1105, 1135, 1326, 1339, 1362, 1545, 1751, 2210, 2270, 2678, 2951, 3090, 3315, 3405, 3502, 3859, 4017, 5253, 5902, 6630, 6695, 6810, 7718, 8034, 8755, 8853, 10506, 11577, 13390, 14755, 17510, 17706, 19295, 20085, 22763, 23154, 23381, 26265, 29510, 38590, 40170, 44265, 45526, 46762, 50167, 52530, 57885, 68289, 70143, 88530, 100334, 113815, 115770, 116905, 136578, 140286, 150501, 227630, 233810, 250835, 301002, 303953, 341445, 350715, 397477, 501670, 607906, 682890, 701430, 752505, 794954, 911859, 1192431, 1505010, 1519765, 1823718, 1987385, 2384862, 3039530, 3974770, 4559295, 5167201, 5962155, 9118590, 10334402, 11924310, 15501603, 25836005, 31003206, 51672010, 77508015, 155016030]

約数ペア:

[(1, 155016030), (2, 77508015), (3, 51672010), (5, 31003206), (6, 25836005), (10, 15501603), (13, 11924310), (15, 10334402), (17, 9118590), (26, 5962155), (30, 5167201), (34, 4559295), (39, 3974770), (51, 3039530), (65, 2384862), (78, 1987385), (85, 1823718), (102, 1519765), (103, 1505010), (130, 1192431), (170, 911859), (195, 794954), (206, 752505), (221, 701430), (227, 682890), (255, 607906), (309, 501670), (390, 397477), (442, 350715), (454, 341445), (510, 303953), (515, 301002), (618, 250835), (663, 233810), (681, 227630), (1030, 150501), (1105, 140286), (1135, 136578), (1326, 116905), (1339, 115770), (1362, 113815), (1545, 100334), (1751, 88530), (2210, 70143), (2270, 68289), (2678, 57885), (2951, 52530), (3090, 50167), (3315, 46762), (3405, 45526), (3502, 44265), (3859, 40170), (4017, 38590), (5253, 29510), (5902, 26265), (6630, 23381), (6695, 23154), (6810, 22763), (7718, 20085), (8034, 19295), (8755, 17706), (8853, 17510), (10506, 14755), (11577, 13390)]