137340540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 435542016

約数和(自身を除く): 298201476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 151, 155, 163, 180, 186, 279, 302, 310, 326, 372, 453, 465, 489, 558, 604, 620, 652, 755, 815, 906, 930, 978, 1116, 1359, 1395, 1467, 1510, 1630, 1812, 1860, 1956, 2265, 2445, 2718, 2790, 2934, 3020, 3260, 4530, 4681, 4890, 5053, 5436, 5580, 5868, 6795, 7335, 9060, 9362, 9780, 10106, 13590, 14043, 14670, 15159, 18724, 20212, 23405, 24613, 25265, 27180, 28086, 29340, 30318, 42129, 45477, 46810, 49226, 50530, 56172, 60636, 70215, 73839, 75795, 84258, 90954, 93620, 98452, 101060, 123065, 140430, 147678, 151590, 168516, 181908, 210645, 221517, 227385, 246130, 280860, 295356, 303180, 369195, 421290, 443034, 454770, 492260, 738390, 763003, 842580, 886068, 909540, 1107585, 1476780, 1526006, 2215170, 2289009, 3052012, 3815015, 4430340, 4578018, 6867027, 7630030, 9156036, 11445045, 13734054, 15260060, 22890090, 27468108, 34335135, 45780180, 68670270, 137340540]

約数ペア:

[(1, 137340540), (2, 68670270), (3, 45780180), (4, 34335135), (5, 27468108), (6, 22890090), (9, 15260060), (10, 13734054), (12, 11445045), (15, 9156036), (18, 7630030), (20, 6867027), (30, 4578018), (31, 4430340), (36, 3815015), (45, 3052012), (60, 2289009), (62, 2215170), (90, 1526006), (93, 1476780), (124, 1107585), (151, 909540), (155, 886068), (163, 842580), (180, 763003), (186, 738390), (279, 492260), (302, 454770), (310, 443034), (326, 421290), (372, 369195), (453, 303180), (465, 295356), (489, 280860), (558, 246130), (604, 227385), (620, 221517), (652, 210645), (755, 181908), (815, 168516), (906, 151590), (930, 147678), (978, 140430), (1116, 123065), (1359, 101060), (1395, 98452), (1467, 93620), (1510, 90954), (1630, 84258), (1812, 75795), (1860, 73839), (1956, 70215), (2265, 60636), (2445, 56172), (2718, 50530), (2790, 49226), (2934, 46810), (3020, 45477), (3260, 42129), (4530, 30318), (4681, 29340), (4890, 28086), (5053, 27180), (5436, 25265), (5580, 24613), (5868, 23405), (6795, 20212), (7335, 18724), (9060, 15159), (9362, 14670), (9780, 14043), (10106, 13590)]