15206100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 54246528

約数和(自身を除く): 39040428

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, 557, 650, 700, 780, 910, 975, 1050, 1092, 1114, 1300, 1365, 1671, 1820, 1950, 2100, 2228, 2275, 2730, 2785, 3342, 3899, 3900, 4550, 5460, 5570, 6684, 6825, 7241, 7798, 8355, 9100, 11140, 11697, 13650, 13925, 14482, 15596, 16710, 19495, 21723, 23394, 27300, 27850, 28964, 33420, 36205, 38990, 41775, 43446, 46788, 50687, 55700, 58485, 72410, 77980, 83550, 86892, 97475, 101374, 108615, 116970, 144820, 152061, 167100, 181025, 194950, 202748, 217230, 233940, 253435, 292425, 304122, 362050, 389900, 434460, 506870, 543075, 584850, 608244, 724100, 760305, 1013740, 1086150, 1169700, 1267175, 1520610, 2172300, 2534350, 3041220, 3801525, 5068700, 7603050, 15206100]

約数ペア:

[(1, 15206100), (2, 7603050), (3, 5068700), (4, 3801525), (5, 3041220), (6, 2534350), (7, 2172300), (10, 1520610), (12, 1267175), (13, 1169700), (14, 1086150), (15, 1013740), (20, 760305), (21, 724100), (25, 608244), (26, 584850), (28, 543075), (30, 506870), (35, 434460), (39, 389900), (42, 362050), (50, 304122), (52, 292425), (60, 253435), (65, 233940), (70, 217230), (75, 202748), (78, 194950), (84, 181025), (91, 167100), (100, 152061), (105, 144820), (130, 116970), (140, 108615), (150, 101374), (156, 97475), (175, 86892), (182, 83550), (195, 77980), (210, 72410), (260, 58485), (273, 55700), (300, 50687), (325, 46788), (350, 43446), (364, 41775), (390, 38990), (420, 36205), (455, 33420), (525, 28964), (546, 27850), (557, 27300), (650, 23394), (700, 21723), (780, 19495), (910, 16710), (975, 15596), (1050, 14482), (1092, 13925), (1114, 13650), (1300, 11697), (1365, 11140), (1671, 9100), (1820, 8355), (1950, 7798), (2100, 7241), (2228, 6825), (2275, 6684), (2730, 5570), (2785, 5460), (3342, 4550), (3899, 3900)]