103771980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 345019584

約数和(自身を除く): 241247604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 727, 732, 780, 793, 915, 1098, 1170, 1220, 1454, 1586, 1830, 2181, 2196, 2340, 2379, 2745, 2908, 3172, 3635, 3660, 3965, 4362, 4758, 5490, 6543, 7137, 7270, 7930, 8724, 9451, 9516, 10905, 10980, 11895, 13086, 14274, 14540, 15860, 18902, 21810, 23790, 26172, 28353, 28548, 32715, 35685, 37804, 43620, 44347, 47255, 47580, 56706, 65430, 71370, 85059, 88694, 94510, 113412, 130860, 133041, 141765, 142740, 170118, 177388, 189020, 221735, 266082, 283530, 340236, 399123, 425295, 443470, 532164, 567060, 576511, 665205, 798246, 850590, 886940, 1153022, 1330410, 1596492, 1701180, 1729533, 1995615, 2306044, 2660820, 2882555, 3459066, 3991230, 5188599, 5765110, 6918132, 7982460, 8647665, 10377198, 11530220, 17295330, 20754396, 25942995, 34590660, 51885990, 103771980]

約数ペア:

[(1, 103771980), (2, 51885990), (3, 34590660), (4, 25942995), (5, 20754396), (6, 17295330), (9, 11530220), (10, 10377198), (12, 8647665), (13, 7982460), (15, 6918132), (18, 5765110), (20, 5188599), (26, 3991230), (30, 3459066), (36, 2882555), (39, 2660820), (45, 2306044), (52, 1995615), (60, 1729533), (61, 1701180), (65, 1596492), (78, 1330410), (90, 1153022), (117, 886940), (122, 850590), (130, 798246), (156, 665205), (180, 576511), (183, 567060), (195, 532164), (234, 443470), (244, 425295), (260, 399123), (305, 340236), (366, 283530), (390, 266082), (468, 221735), (549, 189020), (585, 177388), (610, 170118), (727, 142740), (732, 141765), (780, 133041), (793, 130860), (915, 113412), (1098, 94510), (1170, 88694), (1220, 85059), (1454, 71370), (1586, 65430), (1830, 56706), (2181, 47580), (2196, 47255), (2340, 44347), (2379, 43620), (2745, 37804), (2908, 35685), (3172, 32715), (3635, 28548), (3660, 28353), (3965, 26172), (4362, 23790), (4758, 21810), (5490, 18902), (6543, 15860), (7137, 14540), (7270, 14274), (7930, 13086), (8724, 11895), (9451, 10980), (9516, 10905)]