156701422700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1416

約数の個数: 144

約数和(自身を含む): 360584421120

約数和(自身を除く): 203882998420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 263, 380, 475, 526, 557, 563, 950, 1052, 1114, 1126, 1315, 1900, 2228, 2252, 2630, 2785, 2815, 4997, 5260, 5570, 5630, 6575, 9994, 10583, 10697, 11140, 11260, 13150, 13925, 14075, 19988, 21166, 21394, 24985, 26300, 27850, 28150, 42332, 42788, 49970, 52915, 53485, 55700, 56300, 99940, 105830, 106970, 124925, 146491, 148069, 211660, 213940, 249850, 264575, 267425, 292982, 296138, 313591, 499700, 529150, 534850, 585964, 592276, 627182, 732455, 740345, 1058300, 1069700, 1254364, 1464910, 1480690, 1567955, 2783329, 2813311, 2929820, 2961380, 3135910, 3662275, 3701725, 5566658, 5626622, 5958229, 6271820, 7324550, 7403450, 7839775, 11133316, 11253244, 11916458, 13916645, 14066555, 14649100, 14806900, 15679550, 23832916, 27833290, 28133110, 29791145, 31359100, 55666580, 56266220, 59582290, 69583225, 70332775, 82474433, 119164580, 139166450, 140665550, 148955725, 164948866, 278332900, 281331100, 297911450, 329897732, 412372165, 595822900, 824744330, 1567014227, 1649488660, 2061860825, 3134028454, 4123721650, 6268056908, 7835071135, 8247443300, 15670142270, 31340284540, 39175355675, 78350711350, 156701422700]

約数ペア:

[(1, 156701422700), (2, 78350711350), (4, 39175355675), (5, 31340284540), (10, 15670142270), (19, 8247443300), (20, 7835071135), (25, 6268056908), (38, 4123721650), (50, 3134028454), (76, 2061860825), (95, 1649488660), (100, 1567014227), (190, 824744330), (263, 595822900), (380, 412372165), (475, 329897732), (526, 297911450), (557, 281331100), (563, 278332900), (950, 164948866), (1052, 148955725), (1114, 140665550), (1126, 139166450), (1315, 119164580), (1900, 82474433), (2228, 70332775), (2252, 69583225), (2630, 59582290), (2785, 56266220), (2815, 55666580), (4997, 31359100), (5260, 29791145), (5570, 28133110), (5630, 27833290), (6575, 23832916), (9994, 15679550), (10583, 14806900), (10697, 14649100), (11140, 14066555), (11260, 13916645), (13150, 11916458), (13925, 11253244), (14075, 11133316), (19988, 7839775), (21166, 7403450), (21394, 7324550), (24985, 6271820), (26300, 5958229), (27850, 5626622), (28150, 5566658), (42332, 3701725), (42788, 3662275), (49970, 3135910), (52915, 2961380), (53485, 2929820), (55700, 2813311), (56300, 2783329), (99940, 1567955), (105830, 1480690), (106970, 1464910), (124925, 1254364), (146491, 1069700), (148069, 1058300), (211660, 740345), (213940, 732455), (249850, 627182), (264575, 592276), (267425, 585964), (292982, 534850), (296138, 529150), (313591, 499700)]