295016150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 670998720

約数和(自身を除く): 375982570

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 121, 130, 143, 155, 242, 275, 286, 310, 325, 341, 403, 550, 605, 650, 682, 715, 775, 806, 1210, 1331, 1430, 1550, 1573, 1705, 2015, 2662, 3025, 3146, 3410, 3575, 3751, 4030, 4433, 6050, 6655, 7150, 7502, 7865, 8525, 8866, 10075, 13310, 14641, 15730, 17050, 17303, 18755, 20150, 22165, 29282, 33275, 34606, 37510, 39325, 41261, 44330, 48763, 66550, 73205, 78650, 82522, 86515, 93775, 97526, 110825, 146410, 173030, 187550, 190333, 206305, 221650, 243815, 366025, 380666, 412610, 432575, 453871, 487630, 536393, 732050, 865150, 907742, 951665, 1031525, 1072786, 1219075, 1903330, 2063050, 2269355, 2438150, 2681965, 4538710, 4758325, 5363930, 5900323, 9516650, 11346775, 11800646, 13409825, 22693550, 26819650, 29501615, 59003230, 147508075, 295016150]

約数ペア:

[(1, 295016150), (2, 147508075), (5, 59003230), (10, 29501615), (11, 26819650), (13, 22693550), (22, 13409825), (25, 11800646), (26, 11346775), (31, 9516650), (50, 5900323), (55, 5363930), (62, 4758325), (65, 4538710), (110, 2681965), (121, 2438150), (130, 2269355), (143, 2063050), (155, 1903330), (242, 1219075), (275, 1072786), (286, 1031525), (310, 951665), (325, 907742), (341, 865150), (403, 732050), (550, 536393), (605, 487630), (650, 453871), (682, 432575), (715, 412610), (775, 380666), (806, 366025), (1210, 243815), (1331, 221650), (1430, 206305), (1550, 190333), (1573, 187550), (1705, 173030), (2015, 146410), (2662, 110825), (3025, 97526), (3146, 93775), (3410, 86515), (3575, 82522), (3751, 78650), (4030, 73205), (4433, 66550), (6050, 48763), (6655, 44330), (7150, 41261), (7502, 39325), (7865, 37510), (8525, 34606), (8866, 33275), (10075, 29282), (13310, 22165), (14641, 20150), (15730, 18755), (17050, 17303)]