270890100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 216

約数和(自身を含む): 926529240

約数和(自身を除く): 655639140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 137, 150, 156, 169, 180, 195, 225, 234, 260, 274, 300, 325, 338, 390, 411, 450, 468, 507, 548, 585, 650, 676, 685, 780, 822, 845, 900, 975, 1014, 1170, 1233, 1300, 1370, 1521, 1644, 1690, 1781, 1950, 2028, 2055, 2197, 2340, 2466, 2535, 2740, 2925, 3042, 3380, 3425, 3562, 3900, 4110, 4225, 4394, 4932, 5070, 5343, 5850, 6084, 6165, 6591, 6850, 7124, 7605, 8220, 8450, 8788, 8905, 10140, 10275, 10686, 10985, 11700, 12330, 12675, 13182, 13700, 15210, 16029, 16900, 17810, 19773, 20550, 21372, 21970, 23153, 24660, 25350, 26364, 26715, 30420, 30825, 32058, 32955, 35620, 38025, 39546, 41100, 43940, 44525, 46306, 50700, 53430, 54925, 61650, 64116, 65910, 69459, 76050, 79092, 80145, 89050, 92612, 98865, 106860, 109850, 115765, 123300, 131820, 133575, 138918, 152100, 160290, 164775, 178100, 197730, 208377, 219700, 231530, 267150, 277836, 300989, 320580, 329550, 347295, 395460, 400725, 416754, 463060, 494325, 534300, 578825, 601978, 659100, 694590, 801450, 833508, 902967, 988650, 1041885, 1157650, 1203956, 1389180, 1504945, 1602900, 1736475, 1805934, 1977300, 2083770, 2315300, 2708901, 3009890, 3472950, 3611868, 4167540, 4514835, 5209425, 5417802, 6019780, 6945900, 7524725, 9029670, 10418850, 10835604, 13544505, 15049450, 18059340, 20837700, 22574175, 27089010, 30098900, 45148350, 54178020, 67722525, 90296700, 135445050, 270890100]

約数ペア:

[(1, 270890100), (2, 135445050), (3, 90296700), (4, 67722525), (5, 54178020), (6, 45148350), (9, 30098900), (10, 27089010), (12, 22574175), (13, 20837700), (15, 18059340), (18, 15049450), (20, 13544505), (25, 10835604), (26, 10418850), (30, 9029670), (36, 7524725), (39, 6945900), (45, 6019780), (50, 5417802), (52, 5209425), (60, 4514835), (65, 4167540), (75, 3611868), (78, 3472950), (90, 3009890), (100, 2708901), (117, 2315300), (130, 2083770), (137, 1977300), (150, 1805934), (156, 1736475), (169, 1602900), (180, 1504945), (195, 1389180), (225, 1203956), (234, 1157650), (260, 1041885), (274, 988650), (300, 902967), (325, 833508), (338, 801450), (390, 694590), (411, 659100), (450, 601978), (468, 578825), (507, 534300), (548, 494325), (585, 463060), (650, 416754), (676, 400725), (685, 395460), (780, 347295), (822, 329550), (845, 320580), (900, 300989), (975, 277836), (1014, 267150), (1170, 231530), (1233, 219700), (1300, 208377), (1370, 197730), (1521, 178100), (1644, 164775), (1690, 160290), (1781, 152100), (1950, 138918), (2028, 133575), (2055, 131820), (2197, 123300), (2340, 115765), (2466, 109850), (2535, 106860), (2740, 98865), (2925, 92612), (3042, 89050), (3380, 80145), (3425, 79092), (3562, 76050), (3900, 69459), (4110, 65910), (4225, 64116), (4394, 61650), (4932, 54925), (5070, 53430), (5343, 50700), (5850, 46306), (6084, 44525), (6165, 43940), (6591, 41100), (6850, 39546), (7124, 38025), (7605, 35620), (8220, 32955), (8450, 32058), (8788, 30825), (8905, 30420), (10140, 26715), (10275, 26364), (10686, 25350), (10985, 24660), (11700, 23153), (12330, 21970), (12675, 21372), (13182, 20550), (13700, 19773), (15210, 17810), (16029, 16900)]