217528098550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{787}}^1\times {\mathrm{1117}}^1$

素因数の和:2031

約数の個数: 144

約数和(自身を含む): 476349810768

約数和(自身を除く): 258821712218

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 101, 175, 202, 245, 350, 490, 505, 707, 787, 1010, 1117, 1225, 1414, 1574, 2234, 2450, 2525, 3535, 3935, 4949, 5050, 5509, 5585, 7070, 7819, 7870, 9898, 11018, 11170, 15638, 17675, 19675, 24745, 27545, 27925, 35350, 38563, 39095, 39350, 49490, 54733, 55090, 55850, 77126, 78190, 79487, 109466, 112817, 123725, 137725, 158974, 192815, 195475, 225634, 247450, 273665, 275450, 385630, 390950, 397435, 547330, 556409, 564085, 789719, 794870, 879079, 964075, 1112818, 1128170, 1368325, 1579438, 1758158, 1928150, 1987175, 2736650, 2782045, 2820425, 3894863, 3948595, 3974350, 4395395, 5528033, 5564090, 5640850, 6153553, 7789726, 7897190, 8790790, 11056066, 12307106, 13910225, 19474315, 19742975, 21976975, 27640165, 27820450, 30767765, 38948630, 39485950, 43074871, 43953950, 55280330, 61535530, 86149742, 88786979, 97371575, 138200825, 153838825, 177573958, 194743150, 215374355, 276401650, 307677650, 430748710, 443934895, 621508853, 887869790, 1076871775, 1243017706, 2153743550, 2219674475, 3107544265, 4350561971, 4439348950, 6215088530, 8701123942, 15537721325, 21752809855, 31075442650, 43505619710, 108764049275, 217528098550]

約数ペア:

[(1, 217528098550), (2, 108764049275), (5, 43505619710), (7, 31075442650), (10, 21752809855), (14, 15537721325), (25, 8701123942), (35, 6215088530), (49, 4439348950), (50, 4350561971), (70, 3107544265), (98, 2219674475), (101, 2153743550), (175, 1243017706), (202, 1076871775), (245, 887869790), (350, 621508853), (490, 443934895), (505, 430748710), (707, 307677650), (787, 276401650), (1010, 215374355), (1117, 194743150), (1225, 177573958), (1414, 153838825), (1574, 138200825), (2234, 97371575), (2450, 88786979), (2525, 86149742), (3535, 61535530), (3935, 55280330), (4949, 43953950), (5050, 43074871), (5509, 39485950), (5585, 38948630), (7070, 30767765), (7819, 27820450), (7870, 27640165), (9898, 21976975), (11018, 19742975), (11170, 19474315), (15638, 13910225), (17675, 12307106), (19675, 11056066), (24745, 8790790), (27545, 7897190), (27925, 7789726), (35350, 6153553), (38563, 5640850), (39095, 5564090), (39350, 5528033), (49490, 4395395), (54733, 3974350), (55090, 3948595), (55850, 3894863), (77126, 2820425), (78190, 2782045), (79487, 2736650), (109466, 1987175), (112817, 1928150), (123725, 1758158), (137725, 1579438), (158974, 1368325), (192815, 1128170), (195475, 1112818), (225634, 964075), (247450, 879079), (273665, 794870), (275450, 789719), (385630, 564085), (390950, 556409), (397435, 547330)]