873449460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 288

約数和(自身を含む): 3121130880

約数和(自身を除く): 2247681420

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, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 351, 390, 442, 459, 468, 507, 510, 540, 563, 585, 612, 663, 676, 702, 765, 780, 845, 884, 918, 1014, 1020, 1105, 1126, 1170, 1326, 1404, 1521, 1530, 1689, 1690, 1755, 1836, 1989, 2028, 2210, 2252, 2295, 2340, 2535, 2652, 2815, 2873, 3042, 3060, 3315, 3378, 3380, 3510, 3978, 4420, 4563, 4590, 5067, 5070, 5630, 5746, 5967, 6084, 6630, 6756, 7020, 7319, 7605, 7956, 8445, 8619, 9126, 9180, 9571, 9945, 10134, 10140, 11260, 11492, 11934, 13260, 14365, 14638, 15201, 15210, 16890, 17238, 18252, 19142, 19890, 20268, 21957, 22815, 23868, 25335, 25857, 28713, 28730, 29276, 29835, 30402, 30420, 33780, 34476, 36595, 38284, 39780, 43095, 43914, 45630, 47855, 50670, 51714, 57426, 57460, 59670, 60804, 65871, 73190, 76005, 77571, 86139, 86190, 87828, 91260, 95147, 95710, 101340, 103428, 109785, 114852, 119340, 124423, 129285, 131742, 143565, 146380, 152010, 155142, 172278, 172380, 190294, 191420, 197613, 219570, 248846, 258417, 258570, 263484, 285441, 287130, 304020, 310284, 329355, 344556, 373269, 380588, 387855, 395226, 430695, 439140, 475735, 497692, 516834, 517140, 570882, 574260, 622115, 658710, 746538, 775710, 790452, 856323, 861390, 951470, 988065, 1033668, 1119807, 1141764, 1244230, 1292085, 1317420, 1427205, 1493076, 1551420, 1617499, 1712646, 1722780, 1866345, 1902940, 1976130, 2239614, 2488460, 2568969, 2584170, 2854410, 3234998, 3359421, 3425292, 3732690, 3952260, 4281615, 4479228, 4852497, 5137938, 5168340, 5599035, 5708820, 6469996, 6718842, 7465380, 8087495, 8563230, 9704994, 10275876, 11198070, 12844845, 13437684, 14557491, 16174990, 16797105, 17126460, 19409988, 22396140, 24262485, 25689690, 29114982, 32349980, 33594210, 43672473, 48524970, 51379380, 58229964, 67188420, 72787455, 87344946, 97049940, 145574910, 174689892, 218362365, 291149820, 436724730, 873449460]

約数ペア:

[(1, 873449460), (2, 436724730), (3, 291149820), (4, 218362365), (5, 174689892), (6, 145574910), (9, 97049940), (10, 87344946), (12, 72787455), (13, 67188420), (15, 58229964), (17, 51379380), (18, 48524970), (20, 43672473), (26, 33594210), (27, 32349980), (30, 29114982), (34, 25689690), (36, 24262485), (39, 22396140), (45, 19409988), (51, 17126460), (52, 16797105), (54, 16174990), (60, 14557491), (65, 13437684), (68, 12844845), (78, 11198070), (85, 10275876), (90, 9704994), (102, 8563230), (108, 8087495), (117, 7465380), (130, 6718842), (135, 6469996), (153, 5708820), (156, 5599035), (169, 5168340), (170, 5137938), (180, 4852497), (195, 4479228), (204, 4281615), (221, 3952260), (234, 3732690), (255, 3425292), (260, 3359421), (270, 3234998), (306, 2854410), (338, 2584170), (340, 2568969), (351, 2488460), (390, 2239614), (442, 1976130), (459, 1902940), (468, 1866345), (507, 1722780), (510, 1712646), (540, 1617499), (563, 1551420), (585, 1493076), (612, 1427205), (663, 1317420), (676, 1292085), (702, 1244230), (765, 1141764), (780, 1119807), (845, 1033668), (884, 988065), (918, 951470), (1014, 861390), (1020, 856323), (1105, 790452), (1126, 775710), (1170, 746538), (1326, 658710), (1404, 622115), (1521, 574260), (1530, 570882), (1689, 517140), (1690, 516834), (1755, 497692), (1836, 475735), (1989, 439140), (2028, 430695), (2210, 395226), (2252, 387855), (2295, 380588), (2340, 373269), (2535, 344556), (2652, 329355), (2815, 310284), (2873, 304020), (3042, 287130), (3060, 285441), (3315, 263484), (3378, 258570), (3380, 258417), (3510, 248846), (3978, 219570), (4420, 197613), (4563, 191420), (4590, 190294), (5067, 172380), (5070, 172278), (5630, 155142), (5746, 152010), (5967, 146380), (6084, 143565), (6630, 131742), (6756, 129285), (7020, 124423), (7319, 119340), (7605, 114852), (7956, 109785), (8445, 103428), (8619, 101340), (9126, 95710), (9180, 95147), (9571, 91260), (9945, 87828), (10134, 86190), (10140, 86139), (11260, 77571), (11492, 76005), (11934, 73190), (13260, 65871), (14365, 60804), (14638, 59670), (15201, 57460), (15210, 57426), (16890, 51714), (17238, 50670), (18252, 47855), (19142, 45630), (19890, 43914), (20268, 43095), (21957, 39780), (22815, 38284), (23868, 36595), (25335, 34476), (25857, 33780), (28713, 30420), (28730, 30402), (29276, 29835)]