150090120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21979

約数の個数: 96

約数和(自身を含む): 513489600

約数和(自身を除く): 363399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21943, 43886, 65829, 87772, 109715, 131658, 175544, 197487, 219430, 263316, 329145, 394974, 416917, 438860, 526632, 658290, 789948, 833834, 877720, 987435, 1250751, 1316580, 1579896, 1667668, 1974870, 2084585, 2501502, 2633160, 3335336, 3752253, 3949740, 4169170, 5003004, 6253755, 7504506, 7899480, 8338340, 10006008, 12507510, 15009012, 16676680, 18761265, 25015020, 30018024, 37522530, 50030040, 75045060, 150090120]

約数ペア:

[(1, 150090120), (2, 75045060), (3, 50030040), (4, 37522530), (5, 30018024), (6, 25015020), (8, 18761265), (9, 16676680), (10, 15009012), (12, 12507510), (15, 10006008), (18, 8338340), (19, 7899480), (20, 7504506), (24, 6253755), (30, 5003004), (36, 4169170), (38, 3949740), (40, 3752253), (45, 3335336), (57, 2633160), (60, 2501502), (72, 2084585), (76, 1974870), (90, 1667668), (95, 1579896), (114, 1316580), (120, 1250751), (152, 987435), (171, 877720), (180, 833834), (190, 789948), (228, 658290), (285, 526632), (342, 438860), (360, 416917), (380, 394974), (456, 329145), (570, 263316), (684, 219430), (760, 197487), (855, 175544), (1140, 131658), (1368, 109715), (1710, 87772), (2280, 65829), (3420, 43886), (6840, 21943)]