69992910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 224665056

約数和(自身を除く): 154672146

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 23, 26, 27, 30, 34, 39, 45, 46, 51, 54, 65, 69, 78, 81, 85, 90, 102, 115, 117, 130, 135, 138, 153, 162, 170, 195, 207, 221, 230, 234, 255, 270, 289, 299, 306, 345, 351, 390, 391, 405, 414, 442, 459, 510, 578, 585, 598, 621, 663, 690, 702, 765, 782, 810, 867, 897, 918, 1035, 1053, 1105, 1170, 1173, 1242, 1326, 1377, 1445, 1495, 1530, 1734, 1755, 1794, 1863, 1955, 1989, 2070, 2106, 2210, 2295, 2346, 2601, 2691, 2754, 2890, 2990, 3105, 3315, 3510, 3519, 3726, 3757, 3910, 3978, 4335, 4485, 4590, 5083, 5202, 5265, 5382, 5865, 5967, 6210, 6630, 6647, 6885, 7038, 7514, 7803, 8073, 8670, 8970, 9315, 9945, 10166, 10530, 10557, 11271, 11730, 11934, 13005, 13294, 13455, 13770, 15249, 15606, 16146, 17595, 17901, 18630, 18785, 19890, 19941, 21114, 22542, 23409, 24219, 25415, 26010, 26910, 29835, 30498, 31671, 33235, 33813, 35190, 35802, 37570, 39015, 39882, 40365, 45747, 46818, 48438, 50830, 52785, 56355, 59670, 59823, 63342, 66470, 67626, 76245, 78030, 80730, 86411, 89505, 91494, 99705, 101439, 105570, 112710, 117045, 119646, 121095, 137241, 152490, 158355, 169065, 172822, 179010, 179469, 199410, 202878, 228735, 234090, 242190, 259233, 274482, 299115, 304317, 316710, 338130, 358938, 411723, 432055, 457470, 507195, 518466, 538407, 598230, 608634, 686205, 777699, 823446, 864110, 897345, 1014390, 1076814, 1296165, 1372410, 1521585, 1555398, 1794690, 2058615, 2333097, 2592330, 2692035, 3043170, 3888495, 4117230, 4666194, 5384070, 6999291, 7776990, 11665485, 13998582, 23330970, 34996455, 69992910]

約数ペア:

[(1, 69992910), (2, 34996455), (3, 23330970), (5, 13998582), (6, 11665485), (9, 7776990), (10, 6999291), (13, 5384070), (15, 4666194), (17, 4117230), (18, 3888495), (23, 3043170), (26, 2692035), (27, 2592330), (30, 2333097), (34, 2058615), (39, 1794690), (45, 1555398), (46, 1521585), (51, 1372410), (54, 1296165), (65, 1076814), (69, 1014390), (78, 897345), (81, 864110), (85, 823446), (90, 777699), (102, 686205), (115, 608634), (117, 598230), (130, 538407), (135, 518466), (138, 507195), (153, 457470), (162, 432055), (170, 411723), (195, 358938), (207, 338130), (221, 316710), (230, 304317), (234, 299115), (255, 274482), (270, 259233), (289, 242190), (299, 234090), (306, 228735), (345, 202878), (351, 199410), (390, 179469), (391, 179010), (405, 172822), (414, 169065), (442, 158355), (459, 152490), (510, 137241), (578, 121095), (585, 119646), (598, 117045), (621, 112710), (663, 105570), (690, 101439), (702, 99705), (765, 91494), (782, 89505), (810, 86411), (867, 80730), (897, 78030), (918, 76245), (1035, 67626), (1053, 66470), (1105, 63342), (1170, 59823), (1173, 59670), (1242, 56355), (1326, 52785), (1377, 50830), (1445, 48438), (1495, 46818), (1530, 45747), (1734, 40365), (1755, 39882), (1794, 39015), (1863, 37570), (1955, 35802), (1989, 35190), (2070, 33813), (2106, 33235), (2210, 31671), (2295, 30498), (2346, 29835), (2601, 26910), (2691, 26010), (2754, 25415), (2890, 24219), (2990, 23409), (3105, 22542), (3315, 21114), (3510, 19941), (3519, 19890), (3726, 18785), (3757, 18630), (3910, 17901), (3978, 17595), (4335, 16146), (4485, 15606), (4590, 15249), (5083, 13770), (5202, 13455), (5265, 13294), (5382, 13005), (5865, 11934), (5967, 11730), (6210, 11271), (6630, 10557), (6647, 10530), (6885, 10166), (7038, 9945), (7514, 9315), (7803, 8970), (8073, 8670)]