12175800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 46663680

約数和(自身を除く): 34487880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 223, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 446, 455, 520, 525, 546, 600, 650, 669, 700, 728, 780, 840, 892, 910, 975, 1050, 1092, 1115, 1300, 1338, 1365, 1400, 1560, 1561, 1784, 1820, 1950, 2100, 2184, 2230, 2275, 2600, 2676, 2730, 2899, 3122, 3345, 3640, 3900, 4200, 4460, 4550, 4683, 5352, 5460, 5575, 5798, 6244, 6690, 6825, 7800, 7805, 8697, 8920, 9100, 9366, 10920, 11150, 11596, 12488, 13380, 13650, 14495, 15610, 16725, 17394, 18200, 18732, 20293, 22300, 23192, 23415, 26760, 27300, 28990, 31220, 33450, 34788, 37464, 39025, 40586, 43485, 44600, 46830, 54600, 57980, 60879, 62440, 66900, 69576, 72475, 78050, 81172, 86970, 93660, 101465, 115960, 117075, 121758, 133800, 144950, 156100, 162344, 173940, 187320, 202930, 217425, 234150, 243516, 289900, 304395, 312200, 347880, 405860, 434850, 468300, 487032, 507325, 579800, 608790, 811720, 869700, 936600, 1014650, 1217580, 1521975, 1739400, 2029300, 2435160, 3043950, 4058600, 6087900, 12175800]

約数ペア:

[(1, 12175800), (2, 6087900), (3, 4058600), (4, 3043950), (5, 2435160), (6, 2029300), (7, 1739400), (8, 1521975), (10, 1217580), (12, 1014650), (13, 936600), (14, 869700), (15, 811720), (20, 608790), (21, 579800), (24, 507325), (25, 487032), (26, 468300), (28, 434850), (30, 405860), (35, 347880), (39, 312200), (40, 304395), (42, 289900), (50, 243516), (52, 234150), (56, 217425), (60, 202930), (65, 187320), (70, 173940), (75, 162344), (78, 156100), (84, 144950), (91, 133800), (100, 121758), (104, 117075), (105, 115960), (120, 101465), (130, 93660), (140, 86970), (150, 81172), (156, 78050), (168, 72475), (175, 69576), (182, 66900), (195, 62440), (200, 60879), (210, 57980), (223, 54600), (260, 46830), (273, 44600), (280, 43485), (300, 40586), (312, 39025), (325, 37464), (350, 34788), (364, 33450), (390, 31220), (420, 28990), (446, 27300), (455, 26760), (520, 23415), (525, 23192), (546, 22300), (600, 20293), (650, 18732), (669, 18200), (700, 17394), (728, 16725), (780, 15610), (840, 14495), (892, 13650), (910, 13380), (975, 12488), (1050, 11596), (1092, 11150), (1115, 10920), (1300, 9366), (1338, 9100), (1365, 8920), (1400, 8697), (1560, 7805), (1561, 7800), (1784, 6825), (1820, 6690), (1950, 6244), (2100, 5798), (2184, 5575), (2230, 5460), (2275, 5352), (2600, 4683), (2676, 4550), (2730, 4460), (2899, 4200), (3122, 3900), (3345, 3640)]