149231950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3626

約数の個数: 72

約数和(自身を含む): 341978112

約数和(自身を除く): 192746162

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1666, 2450, 2975, 3583, 4165, 5950, 7166, 8330, 17915, 20825, 25081, 35830, 41650, 50162, 60911, 89575, 121822, 125405, 175567, 179150, 250810, 304555, 351134, 426377, 609110, 627025, 852754, 877835, 1254050, 1522775, 1755670, 2131885, 2984639, 3045550, 4263770, 4389175, 5969278, 8778350, 10659425, 14923195, 21318850, 29846390, 74615975, 149231950]

約数ペア:

[(1, 149231950), (2, 74615975), (5, 29846390), (7, 21318850), (10, 14923195), (14, 10659425), (17, 8778350), (25, 5969278), (34, 4389175), (35, 4263770), (49, 3045550), (50, 2984639), (70, 2131885), (85, 1755670), (98, 1522775), (119, 1254050), (170, 877835), (175, 852754), (238, 627025), (245, 609110), (350, 426377), (425, 351134), (490, 304555), (595, 250810), (833, 179150), (850, 175567), (1190, 125405), (1225, 121822), (1666, 89575), (2450, 60911), (2975, 50162), (3583, 41650), (4165, 35830), (5950, 25081), (7166, 20825), (8330, 17915)]