403081900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 1063619424

約数和(自身を除く): 660537524

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 25, 26, 34, 46, 50, 52, 61, 65, 68, 85, 92, 100, 115, 122, 130, 169, 170, 221, 230, 244, 260, 299, 305, 325, 338, 340, 391, 425, 442, 460, 575, 598, 610, 650, 676, 782, 793, 845, 850, 884, 1037, 1105, 1150, 1196, 1220, 1300, 1403, 1495, 1525, 1564, 1586, 1690, 1700, 1955, 2074, 2210, 2300, 2806, 2873, 2990, 3050, 3172, 3380, 3887, 3910, 3965, 4148, 4225, 4420, 5083, 5185, 5525, 5612, 5746, 5980, 6100, 7015, 7475, 7774, 7820, 7930, 8450, 9775, 10166, 10309, 10370, 11050, 11492, 13481, 14030, 14365, 14950, 15548, 15860, 16900, 18239, 19435, 19550, 19825, 20332, 20618, 20740, 22100, 23851, 25415, 25925, 26962, 28060, 28730, 29900, 35075, 36478, 38870, 39100, 39650, 41236, 47702, 50830, 51545, 51850, 53924, 57460, 66079, 67405, 70150, 71825, 72956, 77740, 79300, 91195, 95404, 97175, 101660, 103090, 103700, 119255, 127075, 132158, 134810, 140300, 143650, 175253, 182390, 194350, 206180, 237107, 238510, 254150, 257725, 264316, 269620, 287300, 310063, 330395, 337025, 350506, 364780, 388700, 455975, 474214, 477020, 508300, 515450, 596275, 620126, 660790, 674050, 701012, 876265, 911950, 948428, 1030900, 1185535, 1192550, 1240252, 1321580, 1348100, 1550315, 1651975, 1752530, 1823900, 2371070, 2385100, 3100630, 3303950, 3505060, 4030819, 4381325, 4742140, 5927675, 6201260, 6607900, 7751575, 8061638, 8762650, 11855350, 15503150, 16123276, 17525300, 20154095, 23710700, 31006300, 40308190, 80616380, 100770475, 201540950, 403081900]

約数ペア:

[(1, 403081900), (2, 201540950), (4, 100770475), (5, 80616380), (10, 40308190), (13, 31006300), (17, 23710700), (20, 20154095), (23, 17525300), (25, 16123276), (26, 15503150), (34, 11855350), (46, 8762650), (50, 8061638), (52, 7751575), (61, 6607900), (65, 6201260), (68, 5927675), (85, 4742140), (92, 4381325), (100, 4030819), (115, 3505060), (122, 3303950), (130, 3100630), (169, 2385100), (170, 2371070), (221, 1823900), (230, 1752530), (244, 1651975), (260, 1550315), (299, 1348100), (305, 1321580), (325, 1240252), (338, 1192550), (340, 1185535), (391, 1030900), (425, 948428), (442, 911950), (460, 876265), (575, 701012), (598, 674050), (610, 660790), (650, 620126), (676, 596275), (782, 515450), (793, 508300), (845, 477020), (850, 474214), (884, 455975), (1037, 388700), (1105, 364780), (1150, 350506), (1196, 337025), (1220, 330395), (1300, 310063), (1403, 287300), (1495, 269620), (1525, 264316), (1564, 257725), (1586, 254150), (1690, 238510), (1700, 237107), (1955, 206180), (2074, 194350), (2210, 182390), (2300, 175253), (2806, 143650), (2873, 140300), (2990, 134810), (3050, 132158), (3172, 127075), (3380, 119255), (3887, 103700), (3910, 103090), (3965, 101660), (4148, 97175), (4225, 95404), (4420, 91195), (5083, 79300), (5185, 77740), (5525, 72956), (5612, 71825), (5746, 70150), (5980, 67405), (6100, 66079), (7015, 57460), (7475, 53924), (7774, 51850), (7820, 51545), (7930, 50830), (8450, 47702), (9775, 41236), (10166, 39650), (10309, 39100), (10370, 38870), (11050, 36478), (11492, 35075), (13481, 29900), (14030, 28730), (14365, 28060), (14950, 26962), (15548, 25925), (15860, 25415), (16900, 23851), (18239, 22100), (19435, 20740), (19550, 20618), (19825, 20332)]