87200100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 305683560

約数和(自身を除く): 218483460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 257, 260, 261, 290, 300, 325, 348, 377, 390, 435, 450, 468, 514, 522, 580, 585, 650, 725, 754, 771, 780, 870, 900, 975, 1028, 1044, 1131, 1170, 1285, 1300, 1305, 1450, 1508, 1542, 1740, 1885, 1950, 2175, 2262, 2313, 2340, 2570, 2610, 2900, 2925, 3084, 3341, 3393, 3770, 3855, 3900, 4350, 4524, 4626, 5140, 5220, 5655, 5850, 6425, 6525, 6682, 6786, 7453, 7540, 7710, 8700, 9252, 9425, 10023, 11310, 11565, 11700, 12850, 13050, 13364, 13572, 14906, 15420, 16705, 16965, 18850, 19275, 20046, 22359, 22620, 23130, 25700, 26100, 28275, 29812, 30069, 33410, 33930, 37265, 37700, 38550, 40092, 44718, 46260, 50115, 56550, 57825, 60138, 66820, 67077, 67860, 74530, 77100, 83525, 84825, 89436, 96889, 100230, 111795, 113100, 115650, 120276, 134154, 149060, 150345, 167050, 169650, 186325, 193778, 200460, 223590, 231300, 250575, 268308, 290667, 300690, 334100, 335385, 339300, 372650, 387556, 447180, 484445, 501150, 558975, 581334, 601380, 670770, 745300, 751725, 872001, 968890, 1002300, 1117950, 1162668, 1341540, 1453335, 1503450, 1676925, 1744002, 1937780, 2235900, 2422225, 2906670, 3006900, 3353850, 3488004, 4360005, 4844450, 5813340, 6707700, 7266675, 8720010, 9688900, 14533350, 17440020, 21800025, 29066700, 43600050, 87200100]

約数ペア:

[(1, 87200100), (2, 43600050), (3, 29066700), (4, 21800025), (5, 17440020), (6, 14533350), (9, 9688900), (10, 8720010), (12, 7266675), (13, 6707700), (15, 5813340), (18, 4844450), (20, 4360005), (25, 3488004), (26, 3353850), (29, 3006900), (30, 2906670), (36, 2422225), (39, 2235900), (45, 1937780), (50, 1744002), (52, 1676925), (58, 1503450), (60, 1453335), (65, 1341540), (75, 1162668), (78, 1117950), (87, 1002300), (90, 968890), (100, 872001), (116, 751725), (117, 745300), (130, 670770), (145, 601380), (150, 581334), (156, 558975), (174, 501150), (180, 484445), (195, 447180), (225, 387556), (234, 372650), (257, 339300), (260, 335385), (261, 334100), (290, 300690), (300, 290667), (325, 268308), (348, 250575), (377, 231300), (390, 223590), (435, 200460), (450, 193778), (468, 186325), (514, 169650), (522, 167050), (580, 150345), (585, 149060), (650, 134154), (725, 120276), (754, 115650), (771, 113100), (780, 111795), (870, 100230), (900, 96889), (975, 89436), (1028, 84825), (1044, 83525), (1131, 77100), (1170, 74530), (1285, 67860), (1300, 67077), (1305, 66820), (1450, 60138), (1508, 57825), (1542, 56550), (1740, 50115), (1885, 46260), (1950, 44718), (2175, 40092), (2262, 38550), (2313, 37700), (2340, 37265), (2570, 33930), (2610, 33410), (2900, 30069), (2925, 29812), (3084, 28275), (3341, 26100), (3393, 25700), (3770, 23130), (3855, 22620), (3900, 22359), (4350, 20046), (4524, 19275), (4626, 18850), (5140, 16965), (5220, 16705), (5655, 15420), (5850, 14906), (6425, 13572), (6525, 13364), (6682, 13050), (6786, 12850), (7453, 11700), (7540, 11565), (7710, 11310), (8700, 10023), (9252, 9425)]