77929020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 276877440

約数和(自身を除く): 198948420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 653, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1306, 1326, 1404, 1530, 1755, 1836, 1959, 1989, 2210, 2295, 2340, 2612, 2652, 3060, 3265, 3315, 3510, 3918, 3978, 4420, 4590, 5877, 5967, 6530, 6630, 7020, 7836, 7956, 8489, 9180, 9795, 9945, 11101, 11754, 11934, 13060, 13260, 16978, 17631, 19590, 19890, 22202, 23508, 23868, 25467, 29385, 29835, 33303, 33956, 35262, 39180, 39780, 42445, 44404, 50934, 55505, 58770, 59670, 66606, 70524, 76401, 84890, 88155, 99909, 101868, 111010, 117540, 119340, 127335, 133212, 144313, 152802, 166515, 169780, 176310, 199818, 222020, 229203, 254670, 288626, 299727, 305604, 333030, 352620, 382005, 399636, 432939, 458406, 499545, 509340, 577252, 599454, 666060, 721565, 764010, 865878, 916812, 999090, 1146015, 1198908, 1298817, 1443130, 1498635, 1528020, 1731756, 1998180, 2164695, 2292030, 2597634, 2886260, 2997270, 3896451, 4329390, 4584060, 5195268, 5994540, 6494085, 7792902, 8658780, 12988170, 15585804, 19482255, 25976340, 38964510, 77929020]

約数ペア:

[(1, 77929020), (2, 38964510), (3, 25976340), (4, 19482255), (5, 15585804), (6, 12988170), (9, 8658780), (10, 7792902), (12, 6494085), (13, 5994540), (15, 5195268), (17, 4584060), (18, 4329390), (20, 3896451), (26, 2997270), (27, 2886260), (30, 2597634), (34, 2292030), (36, 2164695), (39, 1998180), (45, 1731756), (51, 1528020), (52, 1498635), (54, 1443130), (60, 1298817), (65, 1198908), (68, 1146015), (78, 999090), (85, 916812), (90, 865878), (102, 764010), (108, 721565), (117, 666060), (130, 599454), (135, 577252), (153, 509340), (156, 499545), (170, 458406), (180, 432939), (195, 399636), (204, 382005), (221, 352620), (234, 333030), (255, 305604), (260, 299727), (270, 288626), (306, 254670), (340, 229203), (351, 222020), (390, 199818), (442, 176310), (459, 169780), (468, 166515), (510, 152802), (540, 144313), (585, 133212), (612, 127335), (653, 119340), (663, 117540), (702, 111010), (765, 101868), (780, 99909), (884, 88155), (918, 84890), (1020, 76401), (1105, 70524), (1170, 66606), (1306, 59670), (1326, 58770), (1404, 55505), (1530, 50934), (1755, 44404), (1836, 42445), (1959, 39780), (1989, 39180), (2210, 35262), (2295, 33956), (2340, 33303), (2612, 29835), (2652, 29385), (3060, 25467), (3265, 23868), (3315, 23508), (3510, 22202), (3918, 19890), (3978, 19590), (4420, 17631), (4590, 16978), (5877, 13260), (5967, 13060), (6530, 11934), (6630, 11754), (7020, 11101), (7836, 9945), (7956, 9795), (8489, 9180)]