67707900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 180

約数和(自身を含む): 236733112

約数和(自身を除く): 169025212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 643, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1286, 1300, 1350, 1404, 1620, 1755, 1929, 1950, 2025, 2106, 2340, 2572, 2700, 2925, 3215, 3510, 3858, 3900, 4050, 4212, 5265, 5787, 5850, 6430, 7020, 7716, 8100, 8359, 8775, 9645, 10530, 11574, 11700, 12860, 16075, 16718, 17361, 17550, 19290, 21060, 23148, 25077, 26325, 28935, 32150, 33436, 34722, 35100, 38580, 41795, 48225, 50154, 52083, 52650, 57870, 64300, 69444, 75231, 83590, 86805, 96450, 100308, 104166, 105300, 115740, 125385, 144675, 150462, 167180, 173610, 192900, 208332, 208975, 225693, 250770, 260415, 289350, 300924, 347220, 376155, 417950, 434025, 451386, 501540, 520830, 578700, 626925, 677079, 752310, 835900, 868050, 902772, 1041660, 1128465, 1253850, 1302075, 1354158, 1504620, 1736100, 1880775, 2256930, 2507700, 2604150, 2708316, 3385395, 3761550, 4513860, 5208300, 5642325, 6770790, 7523100, 11284650, 13541580, 16926975, 22569300, 33853950, 67707900]

約数ペア:

[(1, 67707900), (2, 33853950), (3, 22569300), (4, 16926975), (5, 13541580), (6, 11284650), (9, 7523100), (10, 6770790), (12, 5642325), (13, 5208300), (15, 4513860), (18, 3761550), (20, 3385395), (25, 2708316), (26, 2604150), (27, 2507700), (30, 2256930), (36, 1880775), (39, 1736100), (45, 1504620), (50, 1354158), (52, 1302075), (54, 1253850), (60, 1128465), (65, 1041660), (75, 902772), (78, 868050), (81, 835900), (90, 752310), (100, 677079), (108, 626925), (117, 578700), (130, 520830), (135, 501540), (150, 451386), (156, 434025), (162, 417950), (180, 376155), (195, 347220), (225, 300924), (234, 289350), (260, 260415), (270, 250770), (300, 225693), (324, 208975), (325, 208332), (351, 192900), (390, 173610), (405, 167180), (450, 150462), (468, 144675), (540, 125385), (585, 115740), (643, 105300), (650, 104166), (675, 100308), (702, 96450), (780, 86805), (810, 83590), (900, 75231), (975, 69444), (1053, 64300), (1170, 57870), (1286, 52650), (1300, 52083), (1350, 50154), (1404, 48225), (1620, 41795), (1755, 38580), (1929, 35100), (1950, 34722), (2025, 33436), (2106, 32150), (2340, 28935), (2572, 26325), (2700, 25077), (2925, 23148), (3215, 21060), (3510, 19290), (3858, 17550), (3900, 17361), (4050, 16718), (4212, 16075), (5265, 12860), (5787, 11700), (5850, 11574), (6430, 10530), (7020, 9645), (7716, 8775), (8100, 8359)]