151577910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 296578890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 449, 465, 495, 558, 605, 682, 726, 898, 930, 990, 1023, 1089, 1210, 1347, 1395, 1705, 1815, 2046, 2178, 2245, 2694, 2790, 3069, 3410, 3630, 3751, 4041, 4490, 4939, 5115, 5445, 6138, 6735, 7502, 8082, 9878, 10230, 10890, 11253, 13470, 13919, 14817, 15345, 18755, 20205, 22506, 24695, 27838, 29634, 30690, 33759, 37510, 40410, 41757, 44451, 49390, 54329, 56265, 67518, 69595, 74085, 83514, 88902, 108658, 112530, 125271, 139190, 148170, 153109, 162987, 168795, 208785, 222255, 250542, 271645, 306218, 325974, 337590, 417570, 444510, 459327, 488961, 543290, 626355, 765545, 814935, 918654, 977922, 1252710, 1377981, 1531090, 1629870, 1684199, 2296635, 2444805, 2755962, 3368398, 4593270, 4889610, 5052597, 6889905, 8420995, 10105194, 13779810, 15157791, 16841990, 25262985, 30315582, 50525970, 75788955, 151577910]

約数ペア:

[(1, 151577910), (2, 75788955), (3, 50525970), (5, 30315582), (6, 25262985), (9, 16841990), (10, 15157791), (11, 13779810), (15, 10105194), (18, 8420995), (22, 6889905), (30, 5052597), (31, 4889610), (33, 4593270), (45, 3368398), (55, 2755962), (62, 2444805), (66, 2296635), (90, 1684199), (93, 1629870), (99, 1531090), (110, 1377981), (121, 1252710), (155, 977922), (165, 918654), (186, 814935), (198, 765545), (242, 626355), (279, 543290), (310, 488961), (330, 459327), (341, 444510), (363, 417570), (449, 337590), (465, 325974), (495, 306218), (558, 271645), (605, 250542), (682, 222255), (726, 208785), (898, 168795), (930, 162987), (990, 153109), (1023, 148170), (1089, 139190), (1210, 125271), (1347, 112530), (1395, 108658), (1705, 88902), (1815, 83514), (2046, 74085), (2178, 69595), (2245, 67518), (2694, 56265), (2790, 54329), (3069, 49390), (3410, 44451), (3630, 41757), (3751, 40410), (4041, 37510), (4490, 33759), (4939, 30690), (5115, 29634), (5445, 27838), (6138, 24695), (6735, 22506), (7502, 20205), (8082, 18755), (9878, 15345), (10230, 14817), (10890, 13919), (11253, 13470)]