153605880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 192

約数和(自身を含む): 556826400

約数和(自身を除く): 403220520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1321, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2642, 2907, 3060, 3230, 3420, 3876, 3963, 4845, 5284, 5814, 6120, 6460, 6605, 6840, 7752, 7926, 9690, 10568, 11628, 11889, 12920, 13210, 14535, 15852, 19380, 19815, 22457, 23256, 23778, 25099, 26420, 29070, 31704, 38760, 39630, 44914, 47556, 50198, 52840, 58140, 59445, 67371, 75297, 79260, 89828, 95112, 100396, 112285, 116280, 118890, 125495, 134742, 150594, 158520, 179656, 200792, 202113, 224570, 225891, 237780, 250990, 269484, 301188, 336855, 376485, 404226, 426683, 449140, 451782, 475560, 501980, 538968, 602376, 673710, 752970, 808452, 853366, 898280, 903564, 1003960, 1010565, 1129455, 1280049, 1347420, 1505940, 1616904, 1706732, 1807128, 2021130, 2133415, 2258910, 2560098, 2694840, 3011880, 3413464, 3840147, 4042260, 4266830, 4517820, 5120196, 6400245, 7680294, 8084520, 8533660, 9035640, 10240392, 12800490, 15360588, 17067320, 19200735, 25600980, 30721176, 38401470, 51201960, 76802940, 153605880]

約数ペア:

[(1, 153605880), (2, 76802940), (3, 51201960), (4, 38401470), (5, 30721176), (6, 25600980), (8, 19200735), (9, 17067320), (10, 15360588), (12, 12800490), (15, 10240392), (17, 9035640), (18, 8533660), (19, 8084520), (20, 7680294), (24, 6400245), (30, 5120196), (34, 4517820), (36, 4266830), (38, 4042260), (40, 3840147), (45, 3413464), (51, 3011880), (57, 2694840), (60, 2560098), (68, 2258910), (72, 2133415), (76, 2021130), (85, 1807128), (90, 1706732), (95, 1616904), (102, 1505940), (114, 1347420), (120, 1280049), (136, 1129455), (152, 1010565), (153, 1003960), (170, 903564), (171, 898280), (180, 853366), (190, 808452), (204, 752970), (228, 673710), (255, 602376), (285, 538968), (306, 501980), (323, 475560), (340, 451782), (342, 449140), (360, 426683), (380, 404226), (408, 376485), (456, 336855), (510, 301188), (570, 269484), (612, 250990), (646, 237780), (680, 225891), (684, 224570), (760, 202113), (765, 200792), (855, 179656), (969, 158520), (1020, 150594), (1140, 134742), (1224, 125495), (1292, 118890), (1321, 116280), (1368, 112285), (1530, 100396), (1615, 95112), (1710, 89828), (1938, 79260), (2040, 75297), (2280, 67371), (2584, 59445), (2642, 58140), (2907, 52840), (3060, 50198), (3230, 47556), (3420, 44914), (3876, 39630), (3963, 38760), (4845, 31704), (5284, 29070), (5814, 26420), (6120, 25099), (6460, 23778), (6605, 23256), (6840, 22457), (7752, 19815), (7926, 19380), (9690, 15852), (10568, 14535), (11628, 13210), (11889, 12920)]