66166380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 144

約数和(自身を含む): 242948160

約数和(自身を除く): 176781780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3089, 3570, 4284, 5355, 6178, 7140, 9267, 10710, 12356, 15445, 18534, 21420, 21623, 27801, 30890, 37068, 43246, 46335, 52513, 55602, 61780, 64869, 86492, 92670, 105026, 108115, 111204, 129738, 139005, 157539, 185340, 194607, 210052, 216230, 259476, 262565, 278010, 315078, 324345, 367591, 389214, 432460, 472617, 525130, 556020, 630156, 648690, 735182, 778428, 787695, 945234, 973035, 1050260, 1102773, 1297380, 1470364, 1575390, 1837955, 1890468, 1946070, 2205546, 2363085, 3150780, 3308319, 3675910, 3892140, 4411092, 4726170, 5513865, 6616638, 7351820, 9452340, 11027730, 13233276, 16541595, 22055460, 33083190, 66166380]

約数ペア:

[(1, 66166380), (2, 33083190), (3, 22055460), (4, 16541595), (5, 13233276), (6, 11027730), (7, 9452340), (9, 7351820), (10, 6616638), (12, 5513865), (14, 4726170), (15, 4411092), (17, 3892140), (18, 3675910), (20, 3308319), (21, 3150780), (28, 2363085), (30, 2205546), (34, 1946070), (35, 1890468), (36, 1837955), (42, 1575390), (45, 1470364), (51, 1297380), (60, 1102773), (63, 1050260), (68, 973035), (70, 945234), (84, 787695), (85, 778428), (90, 735182), (102, 648690), (105, 630156), (119, 556020), (126, 525130), (140, 472617), (153, 432460), (170, 389214), (180, 367591), (204, 324345), (210, 315078), (238, 278010), (252, 262565), (255, 259476), (306, 216230), (315, 210052), (340, 194607), (357, 185340), (420, 157539), (476, 139005), (510, 129738), (595, 111204), (612, 108115), (630, 105026), (714, 92670), (765, 86492), (1020, 64869), (1071, 61780), (1190, 55602), (1260, 52513), (1428, 46335), (1530, 43246), (1785, 37068), (2142, 30890), (2380, 27801), (3060, 21623), (3089, 21420), (3570, 18534), (4284, 15445), (5355, 12356), (6178, 10710), (7140, 9267)]