313537029100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5351}}^1\times {\mathrm{30839}}^1$

素因数の和:36223

約数の個数: 72

約数和(自身を含む): 716341651200

約数和(自身を除く): 402804622100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5351, 10702, 21404, 26755, 30839, 53510, 61678, 101669, 107020, 123356, 133775, 154195, 203338, 267550, 308390, 406676, 508345, 535100, 585941, 616780, 770975, 1016690, 1171882, 1541950, 2033380, 2343764, 2541725, 2929705, 3083900, 5083450, 5859410, 10166900, 11718820, 14648525, 29297050, 58594100, 165019489, 330038978, 660077956, 825097445, 1650194890, 3135370291, 3300389780, 4125487225, 6270740582, 8250974450, 12541481164, 15676851455, 16501948900, 31353702910, 62707405820, 78384257275, 156768514550, 313537029100]

約数ペア:

[(1, 313537029100), (2, 156768514550), (4, 78384257275), (5, 62707405820), (10, 31353702910), (19, 16501948900), (20, 15676851455), (25, 12541481164), (38, 8250974450), (50, 6270740582), (76, 4125487225), (95, 3300389780), (100, 3135370291), (190, 1650194890), (380, 825097445), (475, 660077956), (950, 330038978), (1900, 165019489), (5351, 58594100), (10702, 29297050), (21404, 14648525), (26755, 11718820), (30839, 10166900), (53510, 5859410), (61678, 5083450), (101669, 3083900), (107020, 2929705), (123356, 2541725), (133775, 2343764), (154195, 2033380), (203338, 1541950), (267550, 1171882), (308390, 1016690), (406676, 770975), (508345, 616780), (535100, 585941)]