3119291300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 7252869120

約数和(自身を除く): 4133577820

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 62, 79, 94, 100, 124, 155, 158, 188, 235, 271, 310, 316, 395, 470, 542, 620, 775, 790, 940, 1084, 1175, 1355, 1457, 1550, 1580, 1975, 2350, 2449, 2710, 2914, 3100, 3713, 3950, 4700, 4898, 5420, 5828, 6775, 7285, 7426, 7900, 8401, 9796, 12245, 12737, 13550, 14570, 14852, 16802, 18565, 21409, 24490, 25474, 27100, 29140, 33604, 36425, 37130, 42005, 42818, 48980, 50948, 61225, 63685, 72850, 74260, 84010, 85636, 92825, 107045, 115103, 122450, 127370, 145700, 168020, 185650, 210025, 214090, 230206, 244900, 254740, 318425, 371300, 394847, 420050, 428180, 460412, 535225, 575515, 636850, 663679, 789694, 840100, 1006223, 1070450, 1151030, 1273700, 1327358, 1579388, 1974235, 2012446, 2140900, 2302060, 2654716, 2877575, 3318395, 3948470, 4024892, 5031115, 5755150, 6636790, 7896940, 9871175, 10062230, 11510300, 13273580, 16591975, 19742350, 20124460, 25155575, 31192913, 33183950, 39484700, 50311150, 62385826, 66367900, 100622300, 124771652, 155964565, 311929130, 623858260, 779822825, 1559645650, 3119291300]

約数ペア:

[(1, 3119291300), (2, 1559645650), (4, 779822825), (5, 623858260), (10, 311929130), (20, 155964565), (25, 124771652), (31, 100622300), (47, 66367900), (50, 62385826), (62, 50311150), (79, 39484700), (94, 33183950), (100, 31192913), (124, 25155575), (155, 20124460), (158, 19742350), (188, 16591975), (235, 13273580), (271, 11510300), (310, 10062230), (316, 9871175), (395, 7896940), (470, 6636790), (542, 5755150), (620, 5031115), (775, 4024892), (790, 3948470), (940, 3318395), (1084, 2877575), (1175, 2654716), (1355, 2302060), (1457, 2140900), (1550, 2012446), (1580, 1974235), (1975, 1579388), (2350, 1327358), (2449, 1273700), (2710, 1151030), (2914, 1070450), (3100, 1006223), (3713, 840100), (3950, 789694), (4700, 663679), (4898, 636850), (5420, 575515), (5828, 535225), (6775, 460412), (7285, 428180), (7426, 420050), (7900, 394847), (8401, 371300), (9796, 318425), (12245, 254740), (12737, 244900), (13550, 230206), (14570, 214090), (14852, 210025), (16802, 185650), (18565, 168020), (21409, 145700), (24490, 127370), (25474, 122450), (27100, 115103), (29140, 107045), (33604, 92825), (36425, 85636), (37130, 84010), (42005, 74260), (42818, 72850), (48980, 63685), (50948, 61225)]