90327900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 314979840

約数和(自身を除く): 224651940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 25, 26, 30, 38, 39, 46, 50, 52, 53, 57, 60, 65, 69, 75, 76, 78, 92, 95, 100, 106, 114, 115, 130, 138, 150, 156, 159, 190, 195, 212, 228, 230, 247, 260, 265, 276, 285, 299, 300, 318, 325, 345, 380, 390, 437, 460, 475, 494, 530, 570, 575, 598, 636, 650, 689, 690, 741, 780, 795, 874, 897, 950, 975, 988, 1007, 1060, 1140, 1150, 1196, 1219, 1235, 1300, 1311, 1325, 1378, 1380, 1425, 1482, 1495, 1590, 1725, 1748, 1794, 1900, 1950, 2014, 2067, 2185, 2300, 2438, 2470, 2622, 2650, 2756, 2850, 2964, 2990, 3021, 3180, 3445, 3450, 3588, 3657, 3705, 3900, 3975, 4028, 4134, 4370, 4485, 4876, 4940, 5035, 5244, 5300, 5681, 5700, 5980, 6042, 6095, 6175, 6555, 6890, 6900, 7314, 7410, 7475, 7950, 8268, 8740, 8970, 10070, 10335, 10925, 11362, 12084, 12190, 12350, 13091, 13110, 13780, 14628, 14820, 14950, 15105, 15847, 15900, 17043, 17225, 17940, 18285, 18525, 20140, 20670, 21850, 22425, 22724, 23161, 24380, 24700, 25175, 26182, 26220, 28405, 29900, 30210, 30475, 31694, 32775, 34086, 34450, 36570, 37050, 39273, 41340, 43700, 44850, 46322, 47541, 50350, 51675, 52364, 56810, 60420, 60950, 63388, 65455, 65550, 68172, 68900, 69483, 73140, 74100, 75525, 78546, 79235, 85215, 89700, 91425, 92644, 95082, 100700, 103350, 113620, 115805, 121900, 130910, 131100, 138966, 142025, 151050, 157092, 158470, 170430, 182850, 190164, 196365, 206700, 231610, 237705, 261820, 277932, 284050, 301093, 302100, 316940, 327275, 340860, 347415, 365700, 392730, 396175, 426075, 463220, 475410, 568100, 579025, 602186, 654550, 694830, 785460, 792350, 852150, 903279, 950820, 981825, 1158050, 1188525, 1204372, 1309100, 1389660, 1505465, 1584700, 1704300, 1737075, 1806558, 1963650, 2316100, 2377050, 3010930, 3474150, 3613116, 3927300, 4516395, 4754100, 6021860, 6948300, 7527325, 9032790, 15054650, 18065580, 22581975, 30109300, 45163950, 90327900]

約数ペア:

[(1, 90327900), (2, 45163950), (3, 30109300), (4, 22581975), (5, 18065580), (6, 15054650), (10, 9032790), (12, 7527325), (13, 6948300), (15, 6021860), (19, 4754100), (20, 4516395), (23, 3927300), (25, 3613116), (26, 3474150), (30, 3010930), (38, 2377050), (39, 2316100), (46, 1963650), (50, 1806558), (52, 1737075), (53, 1704300), (57, 1584700), (60, 1505465), (65, 1389660), (69, 1309100), (75, 1204372), (76, 1188525), (78, 1158050), (92, 981825), (95, 950820), (100, 903279), (106, 852150), (114, 792350), (115, 785460), (130, 694830), (138, 654550), (150, 602186), (156, 579025), (159, 568100), (190, 475410), (195, 463220), (212, 426075), (228, 396175), (230, 392730), (247, 365700), (260, 347415), (265, 340860), (276, 327275), (285, 316940), (299, 302100), (300, 301093), (318, 284050), (325, 277932), (345, 261820), (380, 237705), (390, 231610), (437, 206700), (460, 196365), (475, 190164), (494, 182850), (530, 170430), (570, 158470), (575, 157092), (598, 151050), (636, 142025), (650, 138966), (689, 131100), (690, 130910), (741, 121900), (780, 115805), (795, 113620), (874, 103350), (897, 100700), (950, 95082), (975, 92644), (988, 91425), (1007, 89700), (1060, 85215), (1140, 79235), (1150, 78546), (1196, 75525), (1219, 74100), (1235, 73140), (1300, 69483), (1311, 68900), (1325, 68172), (1378, 65550), (1380, 65455), (1425, 63388), (1482, 60950), (1495, 60420), (1590, 56810), (1725, 52364), (1748, 51675), (1794, 50350), (1900, 47541), (1950, 46322), (2014, 44850), (2067, 43700), (2185, 41340), (2300, 39273), (2438, 37050), (2470, 36570), (2622, 34450), (2650, 34086), (2756, 32775), (2850, 31694), (2964, 30475), (2990, 30210), (3021, 29900), (3180, 28405), (3445, 26220), (3450, 26182), (3588, 25175), (3657, 24700), (3705, 24380), (3900, 23161), (3975, 22724), (4028, 22425), (4134, 21850), (4370, 20670), (4485, 20140), (4876, 18525), (4940, 18285), (5035, 17940), (5244, 17225), (5300, 17043), (5681, 15900), (5700, 15847), (5980, 15105), (6042, 14950), (6095, 14820), (6175, 14628), (6555, 13780), (6890, 13110), (6900, 13091), (7314, 12350), (7410, 12190), (7475, 12084), (7950, 11362), (8268, 10925), (8740, 10335), (8970, 10070)]