19875078600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2269}}^1$

素因数の和:3424

約数の個数: 192

約数和(自身を含む): 66440539200

約数和(自身を除く): 46565460600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1123, 1300, 1560, 1950, 2246, 2269, 2600, 3369, 3900, 4492, 4538, 5615, 6738, 6807, 7800, 8984, 9076, 11230, 11345, 13476, 13614, 14599, 16845, 18152, 22460, 22690, 26952, 27228, 28075, 29198, 29497, 33690, 34035, 43797, 44920, 45380, 54456, 56150, 56725, 58396, 58994, 67380, 68070, 72995, 84225, 87594, 88491, 90760, 112300, 113450, 116792, 117988, 134760, 136140, 145990, 147485, 168450, 170175, 175188, 176982, 218985, 224600, 226900, 235976, 272280, 291980, 294970, 336900, 340350, 350376, 353964, 364975, 437970, 442455, 453800, 583960, 589940, 673800, 680700, 707928, 729950, 737425, 875940, 884910, 1094925, 1179880, 1361400, 1459900, 1474850, 1751880, 1769820, 2189850, 2212275, 2548087, 2919800, 2949700, 3539640, 4379700, 4424550, 5096174, 5899400, 7644261, 8759400, 8849100, 10192348, 12740435, 15288522, 17698200, 20384696, 25480870, 30577044, 33125131, 38221305, 50961740, 61154088, 63702175, 66250262, 76442610, 99375393, 101923480, 127404350, 132500524, 152885220, 165625655, 191106525, 198750786, 254808700, 265001048, 305770440, 331251310, 382213050, 397501572, 496876965, 509617400, 662502620, 764426100, 795003144, 828128275, 993753930, 1325005240, 1528852200, 1656256550, 1987507860, 2484384825, 3312513100, 3975015720, 4968769650, 6625026200, 9937539300, 19875078600]

約数ペア:

[(1, 19875078600), (2, 9937539300), (3, 6625026200), (4, 4968769650), (5, 3975015720), (6, 3312513100), (8, 2484384825), (10, 1987507860), (12, 1656256550), (13, 1528852200), (15, 1325005240), (20, 993753930), (24, 828128275), (25, 795003144), (26, 764426100), (30, 662502620), (39, 509617400), (40, 496876965), (50, 397501572), (52, 382213050), (60, 331251310), (65, 305770440), (75, 265001048), (78, 254808700), (100, 198750786), (104, 191106525), (120, 165625655), (130, 152885220), (150, 132500524), (156, 127404350), (195, 101923480), (200, 99375393), (260, 76442610), (300, 66250262), (312, 63702175), (325, 61154088), (390, 50961740), (520, 38221305), (600, 33125131), (650, 30577044), (780, 25480870), (975, 20384696), (1123, 17698200), (1300, 15288522), (1560, 12740435), (1950, 10192348), (2246, 8849100), (2269, 8759400), (2600, 7644261), (3369, 5899400), (3900, 5096174), (4492, 4424550), (4538, 4379700), (5615, 3539640), (6738, 2949700), (6807, 2919800), (7800, 2548087), (8984, 2212275), (9076, 2189850), (11230, 1769820), (11345, 1751880), (13476, 1474850), (13614, 1459900), (14599, 1361400), (16845, 1179880), (18152, 1094925), (22460, 884910), (22690, 875940), (26952, 737425), (27228, 729950), (28075, 707928), (29198, 680700), (29497, 673800), (33690, 589940), (34035, 583960), (43797, 453800), (44920, 442455), (45380, 437970), (54456, 364975), (56150, 353964), (56725, 350376), (58396, 340350), (58994, 336900), (67380, 294970), (68070, 291980), (72995, 272280), (84225, 235976), (87594, 226900), (88491, 224600), (90760, 218985), (112300, 176982), (113450, 175188), (116792, 170175), (117988, 168450), (134760, 147485), (136140, 145990)]