150005450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1483}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 338957472

約数和(自身を除く): 188952022

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 289, 350, 425, 578, 595, 850, 1190, 1445, 1483, 2023, 2890, 2966, 2975, 4046, 5950, 7225, 7415, 10115, 10381, 14450, 14830, 20230, 20762, 25211, 37075, 50422, 50575, 51905, 74150, 101150, 103810, 126055, 176477, 252110, 259525, 352954, 428587, 519050, 630275, 857174, 882385, 1260550, 1764770, 2142935, 3000109, 4285870, 4411925, 6000218, 8823850, 10714675, 15000545, 21429350, 30001090, 75002725, 150005450]

約数ペア:

[(1, 150005450), (2, 75002725), (5, 30001090), (7, 21429350), (10, 15000545), (14, 10714675), (17, 8823850), (25, 6000218), (34, 4411925), (35, 4285870), (50, 3000109), (70, 2142935), (85, 1764770), (119, 1260550), (170, 882385), (175, 857174), (238, 630275), (289, 519050), (350, 428587), (425, 352954), (578, 259525), (595, 252110), (850, 176477), (1190, 126055), (1445, 103810), (1483, 101150), (2023, 74150), (2890, 51905), (2966, 50575), (2975, 50422), (4046, 37075), (5950, 25211), (7225, 20762), (7415, 20230), (10115, 14830), (10381, 14450)]