150814020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18937

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 357217980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 18899, 37798, 56697, 75596, 94495, 113394, 132293, 188990, 226788, 264586, 283485, 359081, 377980, 396879, 529172, 566970, 661465, 718162, 793758, 1077243, 1133940, 1322930, 1436324, 1587516, 1795405, 1984395, 2154486, 2513567, 2645860, 3590810, 3968790, 4308972, 5027134, 5386215, 7181620, 7540701, 7937580, 10054268, 10772430, 12567835, 15081402, 21544860, 25135670, 30162804, 37703505, 50271340, 75407010, 150814020]

約数ペア:

[(1, 150814020), (2, 75407010), (3, 50271340), (4, 37703505), (5, 30162804), (6, 25135670), (7, 21544860), (10, 15081402), (12, 12567835), (14, 10772430), (15, 10054268), (19, 7937580), (20, 7540701), (21, 7181620), (28, 5386215), (30, 5027134), (35, 4308972), (38, 3968790), (42, 3590810), (57, 2645860), (60, 2513567), (70, 2154486), (76, 1984395), (84, 1795405), (95, 1587516), (105, 1436324), (114, 1322930), (133, 1133940), (140, 1077243), (190, 793758), (210, 718162), (228, 661465), (266, 566970), (285, 529172), (380, 396879), (399, 377980), (420, 359081), (532, 283485), (570, 264586), (665, 226788), (798, 188990), (1140, 132293), (1330, 113394), (1596, 94495), (1995, 75596), (2660, 56697), (3990, 37798), (7980, 18899)]