149232300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 497468160

約数和(自身を除く): 348235860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 179, 210, 300, 350, 358, 397, 420, 525, 537, 700, 716, 794, 895, 1050, 1074, 1191, 1253, 1588, 1790, 1985, 2100, 2148, 2382, 2506, 2685, 2779, 3580, 3759, 3970, 4475, 4764, 5012, 5370, 5558, 5955, 6265, 7518, 7940, 8337, 8950, 9925, 10740, 11116, 11910, 12530, 13425, 13895, 15036, 16674, 17900, 18795, 19850, 23820, 25060, 26850, 27790, 29775, 31325, 33348, 37590, 39700, 41685, 53700, 55580, 59550, 62650, 69475, 71063, 75180, 83370, 93975, 119100, 125300, 138950, 142126, 166740, 187950, 208425, 213189, 277900, 284252, 355315, 375900, 416850, 426378, 497441, 710630, 833700, 852756, 994882, 1065945, 1421260, 1492323, 1776575, 1989764, 2131890, 2487205, 2984646, 3553150, 4263780, 4974410, 5329725, 5969292, 7106300, 7461615, 9948820, 10659450, 12436025, 14923230, 21318900, 24872050, 29846460, 37308075, 49744100, 74616150, 149232300]

約数ペア:

[(1, 149232300), (2, 74616150), (3, 49744100), (4, 37308075), (5, 29846460), (6, 24872050), (7, 21318900), (10, 14923230), (12, 12436025), (14, 10659450), (15, 9948820), (20, 7461615), (21, 7106300), (25, 5969292), (28, 5329725), (30, 4974410), (35, 4263780), (42, 3553150), (50, 2984646), (60, 2487205), (70, 2131890), (75, 1989764), (84, 1776575), (100, 1492323), (105, 1421260), (140, 1065945), (150, 994882), (175, 852756), (179, 833700), (210, 710630), (300, 497441), (350, 426378), (358, 416850), (397, 375900), (420, 355315), (525, 284252), (537, 277900), (700, 213189), (716, 208425), (794, 187950), (895, 166740), (1050, 142126), (1074, 138950), (1191, 125300), (1253, 119100), (1588, 93975), (1790, 83370), (1985, 75180), (2100, 71063), (2148, 69475), (2382, 62650), (2506, 59550), (2685, 55580), (2779, 53700), (3580, 41685), (3759, 39700), (3970, 37590), (4475, 33348), (4764, 31325), (5012, 29775), (5370, 27790), (5558, 26850), (5955, 25060), (6265, 23820), (7518, 19850), (7940, 18795), (8337, 17900), (8950, 16674), (9925, 15036), (10740, 13895), (11116, 13425), (11910, 12530)]