230229540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 778643712

約数和(自身を除く): 548414172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 45, 46, 54, 60, 69, 74, 81, 90, 92, 108, 111, 115, 135, 138, 148, 162, 167, 180, 185, 207, 222, 230, 270, 276, 324, 333, 334, 345, 370, 405, 414, 444, 460, 501, 540, 555, 621, 666, 668, 690, 740, 810, 828, 835, 851, 999, 1002, 1035, 1110, 1242, 1332, 1380, 1503, 1620, 1665, 1670, 1702, 1863, 1998, 2004, 2070, 2220, 2484, 2505, 2553, 2997, 3006, 3105, 3330, 3340, 3404, 3726, 3841, 3996, 4140, 4255, 4509, 4995, 5010, 5106, 5994, 6012, 6179, 6210, 6660, 7452, 7515, 7659, 7682, 8510, 9018, 9315, 9990, 10020, 10212, 11523, 11988, 12358, 12420, 12765, 13527, 14985, 15030, 15318, 15364, 17020, 18036, 18537, 18630, 19205, 19980, 22545, 22977, 23046, 24716, 25530, 27054, 29970, 30060, 30636, 30895, 34569, 37074, 37260, 38295, 38410, 45090, 45954, 46092, 51060, 54108, 55611, 57615, 59940, 61790, 67635, 68931, 69138, 74148, 76590, 76820, 90180, 91908, 92685, 103707, 111222, 114885, 115230, 123580, 135270, 137862, 138276, 142117, 153180, 166833, 172845, 185370, 207414, 222444, 229770, 230460, 270540, 275724, 278055, 284234, 311121, 333666, 344655, 345690, 370740, 414828, 426351, 459540, 500499, 518535, 556110, 568468, 622242, 667332, 689310, 691380, 710585, 834165, 852702, 1000998, 1037070, 1112220, 1244484, 1279053, 1378620, 1421170, 1555605, 1668330, 1705404, 2001996, 2074140, 2131755, 2502495, 2558106, 2842340, 3111210, 3336660, 3837159, 4263510, 5004990, 5116212, 6222420, 6395265, 7674318, 8527020, 10009980, 11511477, 12790530, 15348636, 19185795, 23022954, 25581060, 38371590, 46045908, 57557385, 76743180, 115114770, 230229540]

約数ペア:

[(1, 230229540), (2, 115114770), (3, 76743180), (4, 57557385), (5, 46045908), (6, 38371590), (9, 25581060), (10, 23022954), (12, 19185795), (15, 15348636), (18, 12790530), (20, 11511477), (23, 10009980), (27, 8527020), (30, 7674318), (36, 6395265), (37, 6222420), (45, 5116212), (46, 5004990), (54, 4263510), (60, 3837159), (69, 3336660), (74, 3111210), (81, 2842340), (90, 2558106), (92, 2502495), (108, 2131755), (111, 2074140), (115, 2001996), (135, 1705404), (138, 1668330), (148, 1555605), (162, 1421170), (167, 1378620), (180, 1279053), (185, 1244484), (207, 1112220), (222, 1037070), (230, 1000998), (270, 852702), (276, 834165), (324, 710585), (333, 691380), (334, 689310), (345, 667332), (370, 622242), (405, 568468), (414, 556110), (444, 518535), (460, 500499), (501, 459540), (540, 426351), (555, 414828), (621, 370740), (666, 345690), (668, 344655), (690, 333666), (740, 311121), (810, 284234), (828, 278055), (835, 275724), (851, 270540), (999, 230460), (1002, 229770), (1035, 222444), (1110, 207414), (1242, 185370), (1332, 172845), (1380, 166833), (1503, 153180), (1620, 142117), (1665, 138276), (1670, 137862), (1702, 135270), (1863, 123580), (1998, 115230), (2004, 114885), (2070, 111222), (2220, 103707), (2484, 92685), (2505, 91908), (2553, 90180), (2997, 76820), (3006, 76590), (3105, 74148), (3330, 69138), (3340, 68931), (3404, 67635), (3726, 61790), (3841, 59940), (3996, 57615), (4140, 55611), (4255, 54108), (4509, 51060), (4995, 46092), (5010, 45954), (5106, 45090), (5994, 38410), (6012, 38295), (6179, 37260), (6210, 37074), (6660, 34569), (7452, 30895), (7515, 30636), (7659, 30060), (7682, 29970), (8510, 27054), (9018, 25530), (9315, 24716), (9990, 23046), (10020, 22977), (10212, 22545), (11523, 19980), (11988, 19205), (12358, 18630), (12420, 18537), (12765, 18036), (13527, 17020), (14985, 15364), (15030, 15318)]