252647850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 783949824

約数和(自身を除く): 531301974

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 83, 91, 105, 130, 150, 166, 175, 182, 195, 210, 223, 249, 273, 325, 350, 390, 415, 446, 455, 498, 525, 546, 581, 650, 669, 830, 910, 975, 1050, 1079, 1115, 1162, 1245, 1338, 1365, 1561, 1743, 1950, 2075, 2158, 2230, 2275, 2490, 2730, 2899, 2905, 3122, 3237, 3345, 3486, 4150, 4550, 4683, 5395, 5575, 5798, 5810, 6225, 6474, 6690, 6825, 7553, 7805, 8697, 8715, 9366, 10790, 11150, 12450, 13650, 14495, 14525, 15106, 15610, 16185, 16725, 17394, 17430, 18509, 20293, 22659, 23415, 26975, 28990, 29050, 32370, 33450, 37018, 37765, 39025, 40586, 43485, 43575, 45318, 46830, 53950, 55527, 60879, 72475, 75530, 78050, 80925, 86970, 87150, 92545, 101465, 111054, 113295, 117075, 121758, 129563, 144950, 161850, 185090, 188825, 202930, 217425, 226590, 234150, 240617, 259126, 277635, 304395, 377650, 388689, 434850, 462725, 481234, 507325, 555270, 566475, 608790, 647815, 721851, 777378, 925450, 1014650, 1132950, 1203085, 1295630, 1388175, 1443702, 1521975, 1684319, 1943445, 2406170, 2776350, 3043950, 3239075, 3368638, 3609255, 3886890, 5052957, 6015425, 6478150, 7218510, 8421595, 9717225, 10105914, 12030850, 16843190, 18046275, 19434450, 25264785, 36092550, 42107975, 50529570, 84215950, 126323925, 252647850]

約数ペア:

[(1, 252647850), (2, 126323925), (3, 84215950), (5, 50529570), (6, 42107975), (7, 36092550), (10, 25264785), (13, 19434450), (14, 18046275), (15, 16843190), (21, 12030850), (25, 10105914), (26, 9717225), (30, 8421595), (35, 7218510), (39, 6478150), (42, 6015425), (50, 5052957), (65, 3886890), (70, 3609255), (75, 3368638), (78, 3239075), (83, 3043950), (91, 2776350), (105, 2406170), (130, 1943445), (150, 1684319), (166, 1521975), (175, 1443702), (182, 1388175), (195, 1295630), (210, 1203085), (223, 1132950), (249, 1014650), (273, 925450), (325, 777378), (350, 721851), (390, 647815), (415, 608790), (446, 566475), (455, 555270), (498, 507325), (525, 481234), (546, 462725), (581, 434850), (650, 388689), (669, 377650), (830, 304395), (910, 277635), (975, 259126), (1050, 240617), (1079, 234150), (1115, 226590), (1162, 217425), (1245, 202930), (1338, 188825), (1365, 185090), (1561, 161850), (1743, 144950), (1950, 129563), (2075, 121758), (2158, 117075), (2230, 113295), (2275, 111054), (2490, 101465), (2730, 92545), (2899, 87150), (2905, 86970), (3122, 80925), (3237, 78050), (3345, 75530), (3486, 72475), (4150, 60879), (4550, 55527), (4683, 53950), (5395, 46830), (5575, 45318), (5798, 43575), (5810, 43485), (6225, 40586), (6474, 39025), (6690, 37765), (6825, 37018), (7553, 33450), (7805, 32370), (8697, 29050), (8715, 28990), (9366, 26975), (10790, 23415), (11150, 22659), (12450, 20293), (13650, 18509), (14495, 17430), (14525, 17394), (15106, 16725), (15610, 16185)]