1900563600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5354

約数の個数: 240

約数和(自身を含む): 6842812032

約数和(自身を除く): 4942248432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 39, 40, 46, 48, 50, 52, 60, 65, 69, 75, 78, 80, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 208, 230, 240, 260, 276, 299, 300, 312, 325, 345, 368, 390, 400, 460, 520, 552, 575, 598, 600, 624, 650, 690, 780, 897, 920, 975, 1040, 1104, 1150, 1196, 1200, 1300, 1380, 1495, 1560, 1725, 1794, 1840, 1950, 2300, 2392, 2600, 2760, 2990, 3120, 3450, 3588, 3900, 4485, 4600, 4784, 5200, 5297, 5520, 5980, 6900, 7176, 7475, 7800, 8970, 9200, 10594, 11960, 13800, 14352, 14950, 15600, 15891, 17940, 21188, 22425, 23920, 26485, 27600, 29900, 31782, 35880, 42376, 44850, 52970, 59800, 63564, 68861, 71760, 79455, 84752, 89700, 105940, 119600, 121831, 127128, 132425, 137722, 158910, 179400, 206583, 211880, 243662, 254256, 264850, 275444, 317820, 344305, 358800, 365493, 397275, 413166, 423760, 487324, 529700, 550888, 609155, 635640, 688610, 730986, 794550, 826332, 974648, 1032915, 1059400, 1101776, 1218310, 1271280, 1377220, 1461972, 1583803, 1589100, 1652664, 1721525, 1827465, 1949296, 2065830, 2118800, 2436620, 2754440, 2923944, 3045775, 3167606, 3178200, 3305328, 3443050, 3654930, 4131660, 4751409, 4873240, 5164575, 5508880, 5847888, 6091550, 6335212, 6356400, 6886100, 7309860, 7919015, 8263320, 9137325, 9502818, 9746480, 10329150, 12183100, 12670424, 13772200, 14619720, 15838030, 16526640, 18274650, 19005636, 20658300, 23757045, 24366200, 25340848, 27544400, 29239440, 31676060, 36549300, 38011272, 39595075, 41316600, 47514090, 48732400, 63352120, 73098600, 76022544, 79190150, 82633200, 95028180, 118785225, 126704240, 146197200, 158380300, 190056360, 237570450, 316760600, 380112720, 475140900, 633521200, 950281800, 1900563600]

約数ペア:

[(1, 1900563600), (2, 950281800), (3, 633521200), (4, 475140900), (5, 380112720), (6, 316760600), (8, 237570450), (10, 190056360), (12, 158380300), (13, 146197200), (15, 126704240), (16, 118785225), (20, 95028180), (23, 82633200), (24, 79190150), (25, 76022544), (26, 73098600), (30, 63352120), (39, 48732400), (40, 47514090), (46, 41316600), (48, 39595075), (50, 38011272), (52, 36549300), (60, 31676060), (65, 29239440), (69, 27544400), (75, 25340848), (78, 24366200), (80, 23757045), (92, 20658300), (100, 19005636), (104, 18274650), (115, 16526640), (120, 15838030), (130, 14619720), (138, 13772200), (150, 12670424), (156, 12183100), (184, 10329150), (195, 9746480), (200, 9502818), (208, 9137325), (230, 8263320), (240, 7919015), (260, 7309860), (276, 6886100), (299, 6356400), (300, 6335212), (312, 6091550), (325, 5847888), (345, 5508880), (368, 5164575), (390, 4873240), (400, 4751409), (460, 4131660), (520, 3654930), (552, 3443050), (575, 3305328), (598, 3178200), (600, 3167606), (624, 3045775), (650, 2923944), (690, 2754440), (780, 2436620), (897, 2118800), (920, 2065830), (975, 1949296), (1040, 1827465), (1104, 1721525), (1150, 1652664), (1196, 1589100), (1200, 1583803), (1300, 1461972), (1380, 1377220), (1495, 1271280), (1560, 1218310), (1725, 1101776), (1794, 1059400), (1840, 1032915), (1950, 974648), (2300, 826332), (2392, 794550), (2600, 730986), (2760, 688610), (2990, 635640), (3120, 609155), (3450, 550888), (3588, 529700), (3900, 487324), (4485, 423760), (4600, 413166), (4784, 397275), (5200, 365493), (5297, 358800), (5520, 344305), (5980, 317820), (6900, 275444), (7176, 264850), (7475, 254256), (7800, 243662), (8970, 211880), (9200, 206583), (10594, 179400), (11960, 158910), (13800, 137722), (14352, 132425), (14950, 127128), (15600, 121831), (15891, 119600), (17940, 105940), (21188, 89700), (22425, 84752), (23920, 79455), (26485, 71760), (27600, 68861), (29900, 63564), (31782, 59800), (35880, 52970), (42376, 44850)]