151636380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51577}}^1$

素因数の和:51603

約数の個数: 72

約数和(自身を含む): 493910928

約数和(自身を除く): 342274548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51577, 103154, 154731, 206308, 257885, 309462, 361039, 515770, 618924, 722078, 773655, 1031540, 1083117, 1444156, 1547310, 1805195, 2166234, 2527273, 3094620, 3610390, 4332468, 5054546, 5415585, 7220780, 7581819, 10109092, 10831170, 12636365, 15163638, 21662340, 25272730, 30327276, 37909095, 50545460, 75818190, 151636380]

約数ペア:

[(1, 151636380), (2, 75818190), (3, 50545460), (4, 37909095), (5, 30327276), (6, 25272730), (7, 21662340), (10, 15163638), (12, 12636365), (14, 10831170), (15, 10109092), (20, 7581819), (21, 7220780), (28, 5415585), (30, 5054546), (35, 4332468), (42, 3610390), (49, 3094620), (60, 2527273), (70, 2166234), (84, 1805195), (98, 1547310), (105, 1444156), (140, 1083117), (147, 1031540), (196, 773655), (210, 722078), (245, 618924), (294, 515770), (420, 361039), (490, 309462), (588, 257885), (735, 206308), (980, 154731), (1470, 103154), (2940, 51577)]