73740100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 189245700

約数和(自身を除く): 115505600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 101, 140, 149, 175, 196, 202, 245, 298, 350, 404, 490, 505, 596, 700, 707, 745, 980, 1010, 1043, 1225, 1414, 1490, 2020, 2086, 2450, 2525, 2828, 2980, 3535, 3725, 4172, 4900, 4949, 5050, 5215, 7070, 7301, 7450, 9898, 10100, 10430, 14140, 14602, 14900, 15049, 17675, 19796, 20860, 24745, 26075, 29204, 30098, 35350, 36505, 49490, 52150, 60196, 70700, 73010, 75245, 98980, 104300, 105343, 123725, 146020, 150490, 182525, 210686, 247450, 300980, 365050, 376225, 421372, 494900, 526715, 730100, 737401, 752450, 1053430, 1474802, 1504900, 2106860, 2633575, 2949604, 3687005, 5267150, 7374010, 10534300, 14748020, 18435025, 36870050, 73740100]

約数ペア:

[(1, 73740100), (2, 36870050), (4, 18435025), (5, 14748020), (7, 10534300), (10, 7374010), (14, 5267150), (20, 3687005), (25, 2949604), (28, 2633575), (35, 2106860), (49, 1504900), (50, 1474802), (70, 1053430), (98, 752450), (100, 737401), (101, 730100), (140, 526715), (149, 494900), (175, 421372), (196, 376225), (202, 365050), (245, 300980), (298, 247450), (350, 210686), (404, 182525), (490, 150490), (505, 146020), (596, 123725), (700, 105343), (707, 104300), (745, 98980), (980, 75245), (1010, 73010), (1043, 70700), (1225, 60196), (1414, 52150), (1490, 49490), (2020, 36505), (2086, 35350), (2450, 30098), (2525, 29204), (2828, 26075), (2980, 24745), (3535, 20860), (3725, 19796), (4172, 17675), (4900, 15049), (4949, 14900), (5050, 14602), (5215, 14140), (7070, 10430), (7301, 10100), (7450, 9898)]