313396050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 883443456

約数和(自身を除く): 570047406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 121, 150, 155, 165, 186, 242, 275, 310, 330, 341, 363, 465, 550, 557, 605, 682, 726, 775, 825, 930, 1023, 1114, 1210, 1550, 1650, 1671, 1705, 1815, 2046, 2325, 2785, 3025, 3342, 3410, 3630, 3751, 4650, 5115, 5570, 6050, 6127, 7502, 8355, 8525, 9075, 10230, 11253, 12254, 13925, 16710, 17050, 17267, 18150, 18381, 18755, 22506, 25575, 27850, 30635, 34534, 36762, 37510, 41775, 51150, 51801, 56265, 61270, 67397, 83550, 86335, 91905, 93775, 103602, 112530, 134794, 153175, 172670, 183810, 187550, 189937, 202191, 259005, 281325, 306350, 336985, 379874, 404382, 431675, 459525, 518010, 562650, 569811, 673970, 863350, 919050, 949685, 1010955, 1139622, 1295025, 1684925, 1899370, 2021910, 2089307, 2590050, 2849055, 3369850, 4178614, 4748425, 5054775, 5698110, 6267921, 9496850, 10109550, 10446535, 12535842, 14245275, 20893070, 28490550, 31339605, 52232675, 62679210, 104465350, 156698025, 313396050]

約数ペア:

[(1, 313396050), (2, 156698025), (3, 104465350), (5, 62679210), (6, 52232675), (10, 31339605), (11, 28490550), (15, 20893070), (22, 14245275), (25, 12535842), (30, 10446535), (31, 10109550), (33, 9496850), (50, 6267921), (55, 5698110), (62, 5054775), (66, 4748425), (75, 4178614), (93, 3369850), (110, 2849055), (121, 2590050), (150, 2089307), (155, 2021910), (165, 1899370), (186, 1684925), (242, 1295025), (275, 1139622), (310, 1010955), (330, 949685), (341, 919050), (363, 863350), (465, 673970), (550, 569811), (557, 562650), (605, 518010), (682, 459525), (726, 431675), (775, 404382), (825, 379874), (930, 336985), (1023, 306350), (1114, 281325), (1210, 259005), (1550, 202191), (1650, 189937), (1671, 187550), (1705, 183810), (1815, 172670), (2046, 153175), (2325, 134794), (2785, 112530), (3025, 103602), (3342, 93775), (3410, 91905), (3630, 86335), (3751, 83550), (4650, 67397), (5115, 61270), (5570, 56265), (6050, 51801), (6127, 51150), (7502, 41775), (8355, 37510), (8525, 36762), (9075, 34534), (10230, 30635), (11253, 27850), (12254, 25575), (13925, 22506), (16710, 18755), (17050, 18381), (17267, 18150)]