66228090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 179159040

約数和(自身を除く): 112930950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 59, 62, 71, 85, 93, 102, 118, 142, 155, 170, 177, 186, 213, 255, 295, 310, 354, 355, 426, 465, 510, 527, 590, 710, 885, 930, 1003, 1054, 1065, 1207, 1581, 1770, 1829, 2006, 2130, 2201, 2414, 2635, 3009, 3162, 3621, 3658, 4189, 4402, 5015, 5270, 5487, 6018, 6035, 6603, 7242, 7905, 8378, 9145, 10030, 10974, 11005, 12070, 12567, 13206, 15045, 15810, 18105, 18290, 20945, 22010, 25134, 27435, 30090, 31093, 33015, 36210, 37417, 41890, 54870, 62186, 62835, 66030, 71213, 74834, 93279, 112251, 125670, 129859, 142426, 155465, 186558, 187085, 213639, 224502, 259718, 310930, 356065, 374170, 389577, 427278, 466395, 561255, 649295, 712130, 779154, 932790, 1068195, 1122510, 1298590, 1947885, 2136390, 2207603, 3895770, 4415206, 6622809, 11038015, 13245618, 22076030, 33114045, 66228090]

約数ペア:

[(1, 66228090), (2, 33114045), (3, 22076030), (5, 13245618), (6, 11038015), (10, 6622809), (15, 4415206), (17, 3895770), (30, 2207603), (31, 2136390), (34, 1947885), (51, 1298590), (59, 1122510), (62, 1068195), (71, 932790), (85, 779154), (93, 712130), (102, 649295), (118, 561255), (142, 466395), (155, 427278), (170, 389577), (177, 374170), (186, 356065), (213, 310930), (255, 259718), (295, 224502), (310, 213639), (354, 187085), (355, 186558), (426, 155465), (465, 142426), (510, 129859), (527, 125670), (590, 112251), (710, 93279), (885, 74834), (930, 71213), (1003, 66030), (1054, 62835), (1065, 62186), (1207, 54870), (1581, 41890), (1770, 37417), (1829, 36210), (2006, 33015), (2130, 31093), (2201, 30090), (2414, 27435), (2635, 25134), (3009, 22010), (3162, 20945), (3621, 18290), (3658, 18105), (4189, 15810), (4402, 15045), (5015, 13206), (5270, 12567), (5487, 12070), (6018, 11005), (6035, 10974), (6603, 10030), (7242, 9145), (7905, 8378)]