87435286380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{244219}}^1$

素因数の和:244270

約数の個数: 240

約数和(自身を含む): 312763762080

約数和(自身を除く): 225328475700

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, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2652, 2754, 3060, 3315, 3510, 3978, 4212, 4420, 4590, 5265, 5508, 5967, 6630, 6885, 7020, 7956, 9180, 9945, 10530, 11934, 13260, 13770, 17901, 19890, 21060, 23868, 27540, 29835, 35802, 39780, 59670, 71604, 89505, 119340, 179010, 244219, 358020, 488438, 732657, 976876, 1221095, 1465314, 2197971, 2442190, 2930628, 3174847, 3663285, 4151723, 4395942, 4884380, 6349694, 6593913, 7326570, 8303446, 8791884, 9524541, 10989855, 12455169, 12699388, 13187826, 14653140, 15874235, 16606892, 19049082, 19781739, 20758615, 21979710, 24910338, 26375652, 28573623, 31748470, 32969565, 37365507, 38098164, 39563478, 41517230, 43959420, 47622705, 49820676, 53972399, 57147246, 62275845, 63496940, 65939130, 74731014, 79126956, 83034460, 85720869, 95245410, 98908695, 107944798, 112096521, 114294492, 124551690, 131878260, 142868115, 149462028, 161917197, 171441738, 186827535, 190490820, 197817390, 215889596, 224193042, 249103380, 257162607, 269861995, 285736230, 323834394, 336289563, 342883476, 373655070, 395634780, 428604345, 448386084, 485751591, 514325214, 539723990, 560482605, 571472460, 647668788, 672579126, 747310140, 809585985, 857208690, 971503182, 1028650428, 1079447980, 1120965210, 1285813035, 1345158252, 1457254773, 1619171970, 1681447815, 1714417380, 1943006364, 2241930420, 2428757955, 2571626070, 2914509546, 3238343940, 3362895630, 4371764319, 4857515910, 5143252140, 5829019092, 6725791260, 7286273865, 8743528638, 9715031820, 14572547730, 17487057276, 21858821595, 29145095460, 43717643190, 87435286380]

約数ペア:

[(1, 87435286380), (2, 43717643190), (3, 29145095460), (4, 21858821595), (5, 17487057276), (6, 14572547730), (9, 9715031820), (10, 8743528638), (12, 7286273865), (13, 6725791260), (15, 5829019092), (17, 5143252140), (18, 4857515910), (20, 4371764319), (26, 3362895630), (27, 3238343940), (30, 2914509546), (34, 2571626070), (36, 2428757955), (39, 2241930420), (45, 1943006364), (51, 1714417380), (52, 1681447815), (54, 1619171970), (60, 1457254773), (65, 1345158252), (68, 1285813035), (78, 1120965210), (81, 1079447980), (85, 1028650428), (90, 971503182), (102, 857208690), (108, 809585985), (117, 747310140), (130, 672579126), (135, 647668788), (153, 571472460), (156, 560482605), (162, 539723990), (170, 514325214), (180, 485751591), (195, 448386084), (204, 428604345), (221, 395634780), (234, 373655070), (255, 342883476), (260, 336289563), (270, 323834394), (306, 285736230), (324, 269861995), (340, 257162607), (351, 249103380), (390, 224193042), (405, 215889596), (442, 197817390), (459, 190490820), (468, 186827535), (510, 171441738), (540, 161917197), (585, 149462028), (612, 142868115), (663, 131878260), (702, 124551690), (765, 114294492), (780, 112096521), (810, 107944798), (884, 98908695), (918, 95245410), (1020, 85720869), (1053, 83034460), (1105, 79126956), (1170, 74731014), (1326, 65939130), (1377, 63496940), (1404, 62275845), (1530, 57147246), (1620, 53972399), (1755, 49820676), (1836, 47622705), (1989, 43959420), (2106, 41517230), (2210, 39563478), (2295, 38098164), (2340, 37365507), (2652, 32969565), (2754, 31748470), (3060, 28573623), (3315, 26375652), (3510, 24910338), (3978, 21979710), (4212, 20758615), (4420, 19781739), (4590, 19049082), (5265, 16606892), (5508, 15874235), (5967, 14653140), (6630, 13187826), (6885, 12699388), (7020, 12455169), (7956, 10989855), (9180, 9524541), (9945, 8791884), (10530, 8303446), (11934, 7326570), (13260, 6593913), (13770, 6349694), (17901, 4884380), (19890, 4395942), (21060, 4151723), (23868, 3663285), (27540, 3174847), (29835, 2930628), (35802, 2442190), (39780, 2197971), (59670, 1465314), (71604, 1221095), (89505, 976876), (119340, 732657), (179010, 488438), (244219, 358020)]