148977480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 474364800

約数和(自身を除く): 325387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 181, 190, 228, 285, 361, 362, 380, 456, 543, 570, 722, 724, 760, 905, 1083, 1086, 1140, 1444, 1448, 1805, 1810, 2166, 2172, 2280, 2715, 2888, 3439, 3610, 3620, 4332, 4344, 5415, 5430, 6859, 6878, 7220, 7240, 8664, 10317, 10830, 10860, 13718, 13756, 14440, 17195, 20577, 20634, 21660, 21720, 27436, 27512, 34295, 34390, 41154, 41268, 43320, 51585, 54872, 65341, 68590, 68780, 82308, 82536, 102885, 103170, 130682, 137180, 137560, 164616, 196023, 205770, 206340, 261364, 274360, 326705, 392046, 411540, 412680, 522728, 653410, 784092, 823080, 980115, 1241479, 1306820, 1568184, 1960230, 2482958, 2613640, 3724437, 3920460, 4965916, 6207395, 7448874, 7840920, 9931832, 12414790, 14897748, 18622185, 24829580, 29795496, 37244370, 49659160, 74488740, 148977480]

約数ペア:

[(1, 148977480), (2, 74488740), (3, 49659160), (4, 37244370), (5, 29795496), (6, 24829580), (8, 18622185), (10, 14897748), (12, 12414790), (15, 9931832), (19, 7840920), (20, 7448874), (24, 6207395), (30, 4965916), (38, 3920460), (40, 3724437), (57, 2613640), (60, 2482958), (76, 1960230), (95, 1568184), (114, 1306820), (120, 1241479), (152, 980115), (181, 823080), (190, 784092), (228, 653410), (285, 522728), (361, 412680), (362, 411540), (380, 392046), (456, 326705), (543, 274360), (570, 261364), (722, 206340), (724, 205770), (760, 196023), (905, 164616), (1083, 137560), (1086, 137180), (1140, 130682), (1444, 103170), (1448, 102885), (1805, 82536), (1810, 82308), (2166, 68780), (2172, 68590), (2280, 65341), (2715, 54872), (2888, 51585), (3439, 43320), (3610, 41268), (3620, 41154), (4332, 34390), (4344, 34295), (5415, 27512), (5430, 27436), (6859, 21720), (6878, 21660), (7220, 20634), (7240, 20577), (8664, 17195), (10317, 14440), (10830, 13756), (10860, 13718)]