68163030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 212284800

約数和(自身を除く): 144121770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 26, 30, 34, 39, 45, 46, 51, 65, 69, 78, 85, 90, 102, 115, 117, 130, 138, 149, 153, 170, 195, 207, 221, 230, 234, 255, 298, 299, 306, 345, 390, 391, 414, 442, 447, 510, 585, 598, 663, 690, 745, 765, 782, 894, 897, 1035, 1105, 1170, 1173, 1326, 1341, 1490, 1495, 1530, 1794, 1937, 1955, 1989, 2070, 2210, 2235, 2346, 2533, 2682, 2691, 2990, 3315, 3427, 3519, 3874, 3910, 3978, 4470, 4485, 5066, 5083, 5382, 5811, 5865, 6630, 6705, 6854, 7038, 7599, 8970, 9685, 9945, 10166, 10281, 11622, 11730, 12665, 13410, 13455, 15198, 15249, 17135, 17433, 17595, 19370, 19890, 20562, 22797, 25330, 25415, 26910, 29055, 30498, 30843, 32929, 34270, 34866, 35190, 37995, 44551, 45594, 45747, 50830, 51405, 58110, 58259, 61686, 65858, 75990, 76245, 87165, 89102, 91494, 98787, 102810, 113985, 116518, 133653, 152490, 154215, 164645, 174330, 174777, 197574, 222755, 227970, 228735, 267306, 291295, 296361, 308430, 329290, 349554, 400959, 445510, 457470, 493935, 524331, 582590, 592722, 668265, 757367, 801918, 873885, 987870, 1048662, 1336530, 1481805, 1514734, 1747770, 2004795, 2272101, 2621655, 2963610, 3786835, 4009590, 4544202, 5243310, 6816303, 7573670, 11360505, 13632606, 22721010, 34081515, 68163030]

約数ペア:

[(1, 68163030), (2, 34081515), (3, 22721010), (5, 13632606), (6, 11360505), (9, 7573670), (10, 6816303), (13, 5243310), (15, 4544202), (17, 4009590), (18, 3786835), (23, 2963610), (26, 2621655), (30, 2272101), (34, 2004795), (39, 1747770), (45, 1514734), (46, 1481805), (51, 1336530), (65, 1048662), (69, 987870), (78, 873885), (85, 801918), (90, 757367), (102, 668265), (115, 592722), (117, 582590), (130, 524331), (138, 493935), (149, 457470), (153, 445510), (170, 400959), (195, 349554), (207, 329290), (221, 308430), (230, 296361), (234, 291295), (255, 267306), (298, 228735), (299, 227970), (306, 222755), (345, 197574), (390, 174777), (391, 174330), (414, 164645), (442, 154215), (447, 152490), (510, 133653), (585, 116518), (598, 113985), (663, 102810), (690, 98787), (745, 91494), (765, 89102), (782, 87165), (894, 76245), (897, 75990), (1035, 65858), (1105, 61686), (1170, 58259), (1173, 58110), (1326, 51405), (1341, 50830), (1490, 45747), (1495, 45594), (1530, 44551), (1794, 37995), (1937, 35190), (1955, 34866), (1989, 34270), (2070, 32929), (2210, 30843), (2235, 30498), (2346, 29055), (2533, 26910), (2682, 25415), (2691, 25330), (2990, 22797), (3315, 20562), (3427, 19890), (3519, 19370), (3874, 17595), (3910, 17433), (3978, 17135), (4470, 15249), (4485, 15198), (5066, 13455), (5083, 13410), (5382, 12665), (5811, 11730), (5865, 11622), (6630, 10281), (6705, 10166), (6854, 9945), (7038, 9685), (7599, 8970)]