185158440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1184

約数の個数: 128

約数和(自身を含む): 621388800

約数和(自身を除く): 436230360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 991, 1038, 1080, 1384, 1557, 1730, 1982, 2076, 2595, 2973, 3114, 3460, 3964, 4152, 4671, 4955, 5190, 5946, 6228, 6920, 7785, 7928, 8919, 9342, 9910, 10380, 11892, 12456, 14865, 15570, 17838, 18684, 19820, 20760, 23355, 23784, 26757, 29730, 31140, 35676, 37368, 39640, 44595, 46710, 53514, 59460, 62280, 71352, 89190, 93420, 107028, 118920, 133785, 171443, 178380, 186840, 214056, 267570, 342886, 356760, 514329, 535140, 685772, 857215, 1028658, 1070280, 1371544, 1542987, 1714430, 2057316, 2571645, 3085974, 3428860, 4114632, 4628961, 5143290, 6171948, 6857720, 7714935, 9257922, 10286580, 12343896, 15429870, 18515844, 20573160, 23144805, 30859740, 37031688, 46289610, 61719480, 92579220, 185158440]

約数ペア:

[(1, 185158440), (2, 92579220), (3, 61719480), (4, 46289610), (5, 37031688), (6, 30859740), (8, 23144805), (9, 20573160), (10, 18515844), (12, 15429870), (15, 12343896), (18, 10286580), (20, 9257922), (24, 7714935), (27, 6857720), (30, 6171948), (36, 5143290), (40, 4628961), (45, 4114632), (54, 3428860), (60, 3085974), (72, 2571645), (90, 2057316), (108, 1714430), (120, 1542987), (135, 1371544), (173, 1070280), (180, 1028658), (216, 857215), (270, 685772), (346, 535140), (360, 514329), (519, 356760), (540, 342886), (692, 267570), (865, 214056), (991, 186840), (1038, 178380), (1080, 171443), (1384, 133785), (1557, 118920), (1730, 107028), (1982, 93420), (2076, 89190), (2595, 71352), (2973, 62280), (3114, 59460), (3460, 53514), (3964, 46710), (4152, 44595), (4671, 39640), (4955, 37368), (5190, 35676), (5946, 31140), (6228, 29730), (6920, 26757), (7785, 23784), (7928, 23355), (8919, 20760), (9342, 19820), (9910, 18684), (10380, 17838), (11892, 15570), (12456, 14865)]