913305060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 2819718720

約数和(自身を除く): 1906413660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 173, 180, 211, 278, 346, 417, 422, 519, 556, 633, 692, 695, 834, 844, 865, 1038, 1055, 1251, 1266, 1390, 1557, 1668, 1730, 1899, 2076, 2085, 2110, 2502, 2532, 2595, 2780, 3114, 3165, 3460, 3798, 4170, 4220, 5004, 5190, 6228, 6255, 6330, 7596, 7785, 8340, 9495, 10380, 12510, 12660, 15570, 18990, 24047, 25020, 29329, 31140, 36503, 37980, 48094, 58658, 72141, 73006, 87987, 96188, 109509, 117316, 120235, 144282, 146012, 146645, 175974, 182515, 216423, 219018, 240470, 263961, 288564, 293290, 328527, 351948, 360705, 365030, 432846, 438036, 439935, 480940, 527922, 547545, 586580, 657054, 721410, 730060, 865692, 879870, 1055844, 1082115, 1095090, 1314108, 1319805, 1442820, 1642635, 1759740, 2164230, 2190180, 2639610, 3285270, 4328460, 5073917, 5279220, 6570540, 10147834, 15221751, 20295668, 25369585, 30443502, 45665253, 50739170, 60887004, 76108755, 91330506, 101478340, 152217510, 182661012, 228326265, 304435020, 456652530, 913305060]

約数ペア:

[(1, 913305060), (2, 456652530), (3, 304435020), (4, 228326265), (5, 182661012), (6, 152217510), (9, 101478340), (10, 91330506), (12, 76108755), (15, 60887004), (18, 50739170), (20, 45665253), (30, 30443502), (36, 25369585), (45, 20295668), (60, 15221751), (90, 10147834), (139, 6570540), (173, 5279220), (180, 5073917), (211, 4328460), (278, 3285270), (346, 2639610), (417, 2190180), (422, 2164230), (519, 1759740), (556, 1642635), (633, 1442820), (692, 1319805), (695, 1314108), (834, 1095090), (844, 1082115), (865, 1055844), (1038, 879870), (1055, 865692), (1251, 730060), (1266, 721410), (1390, 657054), (1557, 586580), (1668, 547545), (1730, 527922), (1899, 480940), (2076, 439935), (2085, 438036), (2110, 432846), (2502, 365030), (2532, 360705), (2595, 351948), (2780, 328527), (3114, 293290), (3165, 288564), (3460, 263961), (3798, 240470), (4170, 219018), (4220, 216423), (5004, 182515), (5190, 175974), (6228, 146645), (6255, 146012), (6330, 144282), (7596, 120235), (7785, 117316), (8340, 109509), (9495, 96188), (10380, 87987), (12510, 73006), (12660, 72141), (15570, 58658), (18990, 48094), (24047, 37980), (25020, 36503), (29329, 31140)]