890451900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1162

約数の個数: 288

約数和(自身を含む): 3219793920

約数和(自身を除く): 2329342020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 270, 276, 299, 300, 325, 345, 351, 390, 414, 450, 460, 468, 540, 575, 585, 598, 621, 650, 675, 690, 702, 780, 828, 897, 900, 975, 1035, 1103, 1150, 1170, 1196, 1242, 1300, 1350, 1380, 1404, 1495, 1725, 1755, 1794, 1950, 2070, 2206, 2300, 2340, 2484, 2691, 2700, 2925, 2990, 3105, 3309, 3450, 3510, 3588, 3900, 4140, 4412, 4485, 5175, 5382, 5515, 5850, 5980, 6210, 6618, 6900, 7020, 7475, 8073, 8775, 8970, 9927, 10350, 10764, 11030, 11700, 12420, 13236, 13455, 14339, 14950, 15525, 16146, 16545, 17550, 17940, 19854, 20700, 22060, 22425, 25369, 26910, 27575, 28678, 29781, 29900, 31050, 32292, 33090, 35100, 39708, 40365, 43017, 44850, 49635, 50738, 53820, 55150, 57356, 59562, 62100, 66180, 67275, 71695, 76107, 80730, 82725, 86034, 89700, 99270, 101476, 110300, 119124, 126845, 129051, 134550, 143390, 148905, 152214, 161460, 165450, 172068, 198540, 201825, 215085, 228321, 248175, 253690, 258102, 269100, 286780, 297810, 304428, 329797, 330900, 358475, 380535, 387153, 403650, 430170, 456642, 496350, 507380, 516204, 595620, 634225, 645255, 659594, 684963, 716950, 744525, 761070, 774306, 807300, 860340, 913284, 989391, 992700, 1075425, 1141605, 1268450, 1290510, 1319188, 1369926, 1433900, 1489050, 1522140, 1548612, 1648985, 1902675, 1935765, 1978782, 2150850, 2283210, 2536900, 2581020, 2739852, 2968173, 2978100, 3226275, 3297970, 3424815, 3805350, 3871530, 3957564, 4301700, 4566420, 4946955, 5708025, 5936346, 6452550, 6595940, 6849630, 7610700, 7743060, 8244925, 8904519, 9678825, 9893910, 11416050, 11872692, 12905100, 13699260, 14840865, 16489850, 17124075, 17809038, 19357650, 19787820, 22832100, 24734775, 29681730, 32979700, 34248150, 35618076, 38715300, 44522595, 49469550, 59363460, 68496300, 74204325, 89045190, 98939100, 148408650, 178090380, 222612975, 296817300, 445225950, 890451900]

約数ペア:

[(1, 890451900), (2, 445225950), (3, 296817300), (4, 222612975), (5, 178090380), (6, 148408650), (9, 98939100), (10, 89045190), (12, 74204325), (13, 68496300), (15, 59363460), (18, 49469550), (20, 44522595), (23, 38715300), (25, 35618076), (26, 34248150), (27, 32979700), (30, 29681730), (36, 24734775), (39, 22832100), (45, 19787820), (46, 19357650), (50, 17809038), (52, 17124075), (54, 16489850), (60, 14840865), (65, 13699260), (69, 12905100), (75, 11872692), (78, 11416050), (90, 9893910), (92, 9678825), (100, 8904519), (108, 8244925), (115, 7743060), (117, 7610700), (130, 6849630), (135, 6595940), (138, 6452550), (150, 5936346), (156, 5708025), (180, 4946955), (195, 4566420), (207, 4301700), (225, 3957564), (230, 3871530), (234, 3805350), (260, 3424815), (270, 3297970), (276, 3226275), (299, 2978100), (300, 2968173), (325, 2739852), (345, 2581020), (351, 2536900), (390, 2283210), (414, 2150850), (450, 1978782), (460, 1935765), (468, 1902675), (540, 1648985), (575, 1548612), (585, 1522140), (598, 1489050), (621, 1433900), (650, 1369926), (675, 1319188), (690, 1290510), (702, 1268450), (780, 1141605), (828, 1075425), (897, 992700), (900, 989391), (975, 913284), (1035, 860340), (1103, 807300), (1150, 774306), (1170, 761070), (1196, 744525), (1242, 716950), (1300, 684963), (1350, 659594), (1380, 645255), (1404, 634225), (1495, 595620), (1725, 516204), (1755, 507380), (1794, 496350), (1950, 456642), (2070, 430170), (2206, 403650), (2300, 387153), (2340, 380535), (2484, 358475), (2691, 330900), (2700, 329797), (2925, 304428), (2990, 297810), (3105, 286780), (3309, 269100), (3450, 258102), (3510, 253690), (3588, 248175), (3900, 228321), (4140, 215085), (4412, 201825), (4485, 198540), (5175, 172068), (5382, 165450), (5515, 161460), (5850, 152214), (5980, 148905), (6210, 143390), (6618, 134550), (6900, 129051), (7020, 126845), (7475, 119124), (8073, 110300), (8775, 101476), (8970, 99270), (9927, 89700), (10350, 86034), (10764, 82725), (11030, 80730), (11700, 76107), (12420, 71695), (13236, 67275), (13455, 66180), (14339, 62100), (14950, 59562), (15525, 57356), (16146, 55150), (16545, 53820), (17550, 50738), (17940, 49635), (19854, 44850), (20700, 43017), (22060, 40365), (22425, 39708), (25369, 35100), (26910, 33090), (27575, 32292), (28678, 31050), (29781, 29900)]