76288860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 248373216

約数和(自身を除く): 172084356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 233, 255, 306, 321, 340, 428, 466, 510, 535, 612, 642, 699, 765, 932, 963, 1020, 1070, 1165, 1284, 1398, 1530, 1605, 1819, 1926, 2097, 2140, 2330, 2796, 3060, 3210, 3495, 3638, 3852, 3961, 4194, 4660, 4815, 5457, 6420, 6990, 7276, 7922, 8388, 9095, 9630, 10485, 10914, 11883, 13980, 15844, 16371, 18190, 19260, 19805, 20970, 21828, 23766, 24931, 27285, 32742, 35649, 36380, 39610, 41940, 47532, 49862, 54570, 59415, 65484, 71298, 74793, 79220, 81855, 99724, 109140, 118830, 124655, 142596, 149586, 163710, 178245, 224379, 237660, 249310, 299172, 327420, 356490, 373965, 423827, 448758, 498620, 712980, 747930, 847654, 897516, 1121895, 1271481, 1495860, 1695308, 2119135, 2243790, 2542962, 3814443, 4238270, 4487580, 5085924, 6357405, 7628886, 8476540, 12714810, 15257772, 19072215, 25429620, 38144430, 76288860]

約数ペア:

[(1, 76288860), (2, 38144430), (3, 25429620), (4, 19072215), (5, 15257772), (6, 12714810), (9, 8476540), (10, 7628886), (12, 6357405), (15, 5085924), (17, 4487580), (18, 4238270), (20, 3814443), (30, 2542962), (34, 2243790), (36, 2119135), (45, 1695308), (51, 1495860), (60, 1271481), (68, 1121895), (85, 897516), (90, 847654), (102, 747930), (107, 712980), (153, 498620), (170, 448758), (180, 423827), (204, 373965), (214, 356490), (233, 327420), (255, 299172), (306, 249310), (321, 237660), (340, 224379), (428, 178245), (466, 163710), (510, 149586), (535, 142596), (612, 124655), (642, 118830), (699, 109140), (765, 99724), (932, 81855), (963, 79220), (1020, 74793), (1070, 71298), (1165, 65484), (1284, 59415), (1398, 54570), (1530, 49862), (1605, 47532), (1819, 41940), (1926, 39610), (2097, 36380), (2140, 35649), (2330, 32742), (2796, 27285), (3060, 24931), (3210, 23766), (3495, 21828), (3638, 20970), (3852, 19805), (3961, 19260), (4194, 18190), (4660, 16371), (4815, 15844), (5457, 13980), (6420, 11883), (6990, 10914), (7276, 10485), (7922, 9630), (8388, 9095)]