203419471230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{16061}}^1$

素因数の和:16907

約数の個数: 128

約数和(自身を含む): 552095913600

約数和(自身を除く): 348676442370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 769, 915, 1098, 1538, 1647, 1830, 2307, 2745, 3294, 3845, 4614, 5490, 6921, 7690, 8235, 11535, 13842, 16061, 16470, 20763, 23070, 32122, 34605, 41526, 46909, 48183, 69210, 80305, 93818, 96366, 103815, 140727, 144549, 160610, 207630, 234545, 240915, 281454, 289098, 422181, 433647, 469090, 481830, 703635, 722745, 844362, 867294, 979721, 1266543, 1407270, 1445490, 1959442, 2110905, 2168235, 2533086, 2939163, 4221810, 4336470, 4898605, 5878326, 6332715, 8817489, 9797210, 12350909, 12665430, 14695815, 17634978, 24701818, 26452467, 29391630, 37052727, 44087445, 52904934, 61754545, 74105454, 88174890, 111158181, 123509090, 132262335, 185263635, 222316362, 264524670, 333474543, 370527270, 555790905, 666949086, 753405449, 1111581810, 1506810898, 1667372715, 2260216347, 3334745430, 3767027245, 4520432694, 6780649041, 7534054490, 11301081735, 13561298082, 20341947123, 22602163470, 33903245205, 40683894246, 67806490410, 101709735615, 203419471230]

約数ペア:

[(1, 203419471230), (2, 101709735615), (3, 67806490410), (5, 40683894246), (6, 33903245205), (9, 22602163470), (10, 20341947123), (15, 13561298082), (18, 11301081735), (27, 7534054490), (30, 6780649041), (45, 4520432694), (54, 3767027245), (61, 3334745430), (90, 2260216347), (122, 1667372715), (135, 1506810898), (183, 1111581810), (270, 753405449), (305, 666949086), (366, 555790905), (549, 370527270), (610, 333474543), (769, 264524670), (915, 222316362), (1098, 185263635), (1538, 132262335), (1647, 123509090), (1830, 111158181), (2307, 88174890), (2745, 74105454), (3294, 61754545), (3845, 52904934), (4614, 44087445), (5490, 37052727), (6921, 29391630), (7690, 26452467), (8235, 24701818), (11535, 17634978), (13842, 14695815), (16061, 12665430), (16470, 12350909), (20763, 9797210), (23070, 8817489), (32122, 6332715), (34605, 5878326), (41526, 4898605), (46909, 4336470), (48183, 4221810), (69210, 2939163), (80305, 2533086), (93818, 2168235), (96366, 2110905), (103815, 1959442), (140727, 1445490), (144549, 1407270), (160610, 1266543), (207630, 979721), (234545, 867294), (240915, 844362), (281454, 722745), (289098, 703635), (422181, 481830), (433647, 469090)]