102000850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 244270080

約数和(自身を除く): 142269230

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 31, 34, 35, 49, 50, 62, 70, 79, 85, 98, 119, 155, 158, 170, 175, 217, 238, 245, 310, 350, 395, 425, 434, 490, 527, 553, 595, 775, 790, 833, 850, 1054, 1085, 1106, 1190, 1225, 1343, 1519, 1550, 1666, 1975, 2170, 2449, 2450, 2635, 2686, 2765, 2975, 3038, 3689, 3871, 3950, 4165, 4898, 5270, 5425, 5530, 5950, 6715, 7378, 7595, 7742, 8330, 9401, 10850, 12245, 13175, 13430, 13825, 15190, 17143, 18445, 18802, 19355, 20825, 24490, 25823, 26350, 27650, 33575, 34286, 36890, 37975, 38710, 41633, 41650, 47005, 51646, 61225, 65807, 67150, 75950, 83266, 85715, 92225, 94010, 96775, 120001, 122450, 129115, 131614, 171430, 184450, 193550, 208165, 235025, 240002, 258230, 291431, 329035, 416330, 428575, 470050, 582862, 600005, 645575, 658070, 857150, 1040825, 1200010, 1291150, 1457155, 1645175, 2040017, 2081650, 2914310, 3000025, 3290350, 4080034, 6000050, 7285775, 10200085, 14571550, 20400170, 51000425, 102000850]

約数ペア:

[(1, 102000850), (2, 51000425), (5, 20400170), (7, 14571550), (10, 10200085), (14, 7285775), (17, 6000050), (25, 4080034), (31, 3290350), (34, 3000025), (35, 2914310), (49, 2081650), (50, 2040017), (62, 1645175), (70, 1457155), (79, 1291150), (85, 1200010), (98, 1040825), (119, 857150), (155, 658070), (158, 645575), (170, 600005), (175, 582862), (217, 470050), (238, 428575), (245, 416330), (310, 329035), (350, 291431), (395, 258230), (425, 240002), (434, 235025), (490, 208165), (527, 193550), (553, 184450), (595, 171430), (775, 131614), (790, 129115), (833, 122450), (850, 120001), (1054, 96775), (1085, 94010), (1106, 92225), (1190, 85715), (1225, 83266), (1343, 75950), (1519, 67150), (1550, 65807), (1666, 61225), (1975, 51646), (2170, 47005), (2449, 41650), (2450, 41633), (2635, 38710), (2686, 37975), (2765, 36890), (2975, 34286), (3038, 33575), (3689, 27650), (3871, 26350), (3950, 25823), (4165, 24490), (4898, 20825), (5270, 19355), (5425, 18802), (5530, 18445), (5950, 17143), (6715, 15190), (7378, 13825), (7595, 13430), (7742, 13175), (8330, 12245), (9401, 10850)]