121400370

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 409973760

約数和(自身を除く): 288573390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 61, 63, 65, 70, 78, 81, 90, 91, 105, 117, 122, 126, 130, 135, 162, 182, 183, 189, 195, 210, 234, 243, 270, 273, 305, 315, 351, 366, 378, 390, 405, 427, 455, 486, 546, 549, 567, 585, 610, 630, 702, 729, 793, 810, 819, 854, 910, 915, 945, 1053, 1098, 1134, 1170, 1215, 1281, 1365, 1458, 1586, 1638, 1647, 1701, 1755, 1830, 1890, 2106, 2135, 2187, 2379, 2430, 2457, 2562, 2730, 2745, 2835, 3159, 3294, 3402, 3510, 3645, 3843, 3965, 4095, 4270, 4374, 4758, 4914, 4941, 5103, 5265, 5490, 5551, 5670, 6318, 6405, 7137, 7290, 7371, 7686, 7930, 8190, 8235, 8505, 9477, 9882, 10206, 10530, 10935, 11102, 11529, 11895, 12285, 12810, 14274, 14742, 14823, 15309, 15795, 16470, 16653, 17010, 18954, 19215, 21411, 21870, 22113, 23058, 23790, 24570, 24705, 25515, 27755, 28431, 29646, 30618, 31590, 33306, 34587, 35685, 36855, 38430, 42822, 44226, 44469, 47385, 49410, 49959, 51030, 55510, 56862, 57645, 64233, 66339, 69174, 71370, 73710, 74115, 76545, 83265, 88938, 94770, 99918, 103761, 107055, 110565, 115290, 128466, 132678, 133407, 142155, 148230, 149877, 153090, 166530, 172935, 192699, 199017, 207522, 214110, 221130, 222345, 249795, 266814, 284310, 299754, 311283, 321165, 331695, 345870, 385398, 398034, 444690, 449631, 499590, 518805, 578097, 622566, 642330, 663390, 667035, 749385, 899262, 933849, 963495, 995085, 1037610, 1156194, 1334070, 1348893, 1498770, 1556415, 1734291, 1867698, 1926990, 1990170, 2248155, 2697786, 2890485, 3112830, 3468582, 4046679, 4496310, 4669245, 5780970, 6744465, 8093358, 8671455, 9338490, 12140037, 13488930, 17342910, 20233395, 24280074, 40466790, 60700185, 121400370]

約数ペア:

[(1, 121400370), (2, 60700185), (3, 40466790), (5, 24280074), (6, 20233395), (7, 17342910), (9, 13488930), (10, 12140037), (13, 9338490), (14, 8671455), (15, 8093358), (18, 6744465), (21, 5780970), (26, 4669245), (27, 4496310), (30, 4046679), (35, 3468582), (39, 3112830), (42, 2890485), (45, 2697786), (54, 2248155), (61, 1990170), (63, 1926990), (65, 1867698), (70, 1734291), (78, 1556415), (81, 1498770), (90, 1348893), (91, 1334070), (105, 1156194), (117, 1037610), (122, 995085), (126, 963495), (130, 933849), (135, 899262), (162, 749385), (182, 667035), (183, 663390), (189, 642330), (195, 622566), (210, 578097), (234, 518805), (243, 499590), (270, 449631), (273, 444690), (305, 398034), (315, 385398), (351, 345870), (366, 331695), (378, 321165), (390, 311283), (405, 299754), (427, 284310), (455, 266814), (486, 249795), (546, 222345), (549, 221130), (567, 214110), (585, 207522), (610, 199017), (630, 192699), (702, 172935), (729, 166530), (793, 153090), (810, 149877), (819, 148230), (854, 142155), (910, 133407), (915, 132678), (945, 128466), (1053, 115290), (1098, 110565), (1134, 107055), (1170, 103761), (1215, 99918), (1281, 94770), (1365, 88938), (1458, 83265), (1586, 76545), (1638, 74115), (1647, 73710), (1701, 71370), (1755, 69174), (1830, 66339), (1890, 64233), (2106, 57645), (2135, 56862), (2187, 55510), (2379, 51030), (2430, 49959), (2457, 49410), (2562, 47385), (2730, 44469), (2745, 44226), (2835, 42822), (3159, 38430), (3294, 36855), (3402, 35685), (3510, 34587), (3645, 33306), (3843, 31590), (3965, 30618), (4095, 29646), (4270, 28431), (4374, 27755), (4758, 25515), (4914, 24705), (4941, 24570), (5103, 23790), (5265, 23058), (5490, 22113), (5551, 21870), (5670, 21411), (6318, 19215), (6405, 18954), (7137, 17010), (7290, 16653), (7371, 16470), (7686, 15795), (7930, 15309), (8190, 14823), (8235, 14742), (8505, 14274), (9477, 12810), (9882, 12285), (10206, 11895), (10530, 11529), (10935, 11102)]