142946550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4118

約数の個数: 72

約数和(自身を含む): 389007840

約数和(自身を除く): 246061290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1975, 2370, 3555, 3950, 4021, 5925, 7110, 8042, 11850, 12063, 17775, 20105, 24126, 35550, 36189, 40210, 60315, 72378, 100525, 120630, 180945, 201050, 301575, 317659, 361890, 603150, 635318, 904725, 952977, 1588295, 1809450, 1905954, 2858931, 3176590, 4764885, 5717862, 7941475, 9529770, 14294655, 15882950, 23824425, 28589310, 47648850, 71473275, 142946550]

約数ペア:

[(1, 142946550), (2, 71473275), (3, 47648850), (5, 28589310), (6, 23824425), (9, 15882950), (10, 14294655), (15, 9529770), (18, 7941475), (25, 5717862), (30, 4764885), (45, 3176590), (50, 2858931), (75, 1905954), (79, 1809450), (90, 1588295), (150, 952977), (158, 904725), (225, 635318), (237, 603150), (395, 361890), (450, 317659), (474, 301575), (711, 201050), (790, 180945), (1185, 120630), (1422, 100525), (1975, 72378), (2370, 60315), (3555, 40210), (3950, 36189), (4021, 35550), (5925, 24126), (7110, 20105), (8042, 17775), (11850, 12063)]