149547480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 477446400

約数和(自身を除く): 327898920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 380, 428, 456, 535, 570, 613, 642, 760, 856, 1070, 1140, 1226, 1284, 1605, 1839, 2033, 2140, 2280, 2452, 2568, 3065, 3210, 3678, 4066, 4280, 4904, 6099, 6130, 6420, 7356, 8132, 9195, 10165, 11647, 12198, 12260, 12840, 14712, 16264, 18390, 20330, 23294, 24396, 24520, 30495, 34941, 36780, 40660, 46588, 48792, 58235, 60990, 65591, 69882, 73560, 81320, 93176, 116470, 121980, 131182, 139764, 174705, 196773, 232940, 243960, 262364, 279528, 327955, 349410, 393546, 465880, 524728, 655910, 698820, 787092, 983865, 1246229, 1311820, 1397640, 1574184, 1967730, 2492458, 2623640, 3738687, 3935460, 4984916, 6231145, 7477374, 7870920, 9969832, 12462290, 14954748, 18693435, 24924580, 29909496, 37386870, 49849160, 74773740, 149547480]

約数ペア:

[(1, 149547480), (2, 74773740), (3, 49849160), (4, 37386870), (5, 29909496), (6, 24924580), (8, 18693435), (10, 14954748), (12, 12462290), (15, 9969832), (19, 7870920), (20, 7477374), (24, 6231145), (30, 4984916), (38, 3935460), (40, 3738687), (57, 2623640), (60, 2492458), (76, 1967730), (95, 1574184), (107, 1397640), (114, 1311820), (120, 1246229), (152, 983865), (190, 787092), (214, 698820), (228, 655910), (285, 524728), (321, 465880), (380, 393546), (428, 349410), (456, 327955), (535, 279528), (570, 262364), (613, 243960), (642, 232940), (760, 196773), (856, 174705), (1070, 139764), (1140, 131182), (1226, 121980), (1284, 116470), (1605, 93176), (1839, 81320), (2033, 73560), (2140, 69882), (2280, 65591), (2452, 60990), (2568, 58235), (3065, 48792), (3210, 46588), (3678, 40660), (4066, 36780), (4280, 34941), (4904, 30495), (6099, 24520), (6130, 24396), (6420, 23294), (7356, 20330), (8132, 18390), (9195, 16264), (10165, 14712), (11647, 12840), (12198, 12260)]