78105060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 268825536

約数和(自身を除く): 190720476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 487, 495, 540, 594, 660, 729, 810, 891, 972, 974, 990, 1188, 1215, 1458, 1461, 1485, 1620, 1782, 1948, 1980, 2430, 2435, 2673, 2916, 2922, 2970, 3564, 3645, 4383, 4455, 4860, 4870, 5346, 5357, 5844, 5940, 7290, 7305, 8019, 8766, 8910, 9740, 10692, 10714, 13149, 13365, 14580, 14610, 16038, 16071, 17532, 17820, 21428, 21915, 26298, 26730, 26785, 29220, 32076, 32142, 39447, 40095, 43830, 48213, 52596, 53460, 53570, 64284, 65745, 78894, 80190, 80355, 87660, 96426, 107140, 118341, 131490, 144639, 157788, 160380, 160710, 192852, 197235, 236682, 241065, 262980, 289278, 321420, 355023, 394470, 433917, 473364, 482130, 578556, 591705, 710046, 723195, 788940, 867834, 964260, 1183410, 1301751, 1420092, 1446390, 1735668, 1775115, 2169585, 2366820, 2603502, 2892780, 3550230, 3905253, 4339170, 5207004, 6508755, 7100460, 7810506, 8678340, 13017510, 15621012, 19526265, 26035020, 39052530, 78105060]

約数ペア:

[(1, 78105060), (2, 39052530), (3, 26035020), (4, 19526265), (5, 15621012), (6, 13017510), (9, 8678340), (10, 7810506), (11, 7100460), (12, 6508755), (15, 5207004), (18, 4339170), (20, 3905253), (22, 3550230), (27, 2892780), (30, 2603502), (33, 2366820), (36, 2169585), (44, 1775115), (45, 1735668), (54, 1446390), (55, 1420092), (60, 1301751), (66, 1183410), (81, 964260), (90, 867834), (99, 788940), (108, 723195), (110, 710046), (132, 591705), (135, 578556), (162, 482130), (165, 473364), (180, 433917), (198, 394470), (220, 355023), (243, 321420), (270, 289278), (297, 262980), (324, 241065), (330, 236682), (396, 197235), (405, 192852), (486, 160710), (487, 160380), (495, 157788), (540, 144639), (594, 131490), (660, 118341), (729, 107140), (810, 96426), (891, 87660), (972, 80355), (974, 80190), (990, 78894), (1188, 65745), (1215, 64284), (1458, 53570), (1461, 53460), (1485, 52596), (1620, 48213), (1782, 43830), (1948, 40095), (1980, 39447), (2430, 32142), (2435, 32076), (2673, 29220), (2916, 26785), (2922, 26730), (2970, 26298), (3564, 21915), (3645, 21428), (4383, 17820), (4455, 17532), (4860, 16071), (4870, 16038), (5346, 14610), (5357, 14580), (5844, 13365), (5940, 13149), (7290, 10714), (7305, 10692), (8019, 9740), (8766, 8910)]