149845320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 521164800

約数和(自身を除く): 371319480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 463, 465, 522, 558, 580, 620, 696, 744, 870, 899, 926, 930, 1044, 1116, 1160, 1240, 1305, 1389, 1395, 1740, 1798, 1852, 1860, 2088, 2232, 2315, 2610, 2697, 2778, 2790, 3480, 3596, 3704, 3720, 4167, 4495, 4630, 5220, 5394, 5556, 5580, 6945, 7192, 8091, 8334, 8990, 9260, 10440, 10788, 11112, 11160, 13427, 13485, 13890, 14353, 16182, 16668, 17980, 18520, 20835, 21576, 26854, 26970, 27780, 28706, 32364, 33336, 35960, 40281, 40455, 41670, 43059, 53708, 53940, 55560, 57412, 64728, 67135, 71765, 80562, 80910, 83340, 86118, 107416, 107880, 114824, 120843, 129177, 134270, 143530, 161124, 161820, 166680, 172236, 201405, 215295, 241686, 258354, 268540, 287060, 322248, 323640, 344472, 402810, 416237, 430590, 483372, 516708, 537080, 574120, 604215, 645885, 805620, 832474, 861180, 966744, 1033416, 1208430, 1248711, 1291770, 1611240, 1664948, 1722360, 2081185, 2416860, 2497422, 2583540, 3329896, 3746133, 4162370, 4833720, 4994844, 5167080, 6243555, 7492266, 8324740, 9989688, 12487110, 14984532, 16649480, 18730665, 24974220, 29969064, 37461330, 49948440, 74922660, 149845320]

約数ペア:

[(1, 149845320), (2, 74922660), (3, 49948440), (4, 37461330), (5, 29969064), (6, 24974220), (8, 18730665), (9, 16649480), (10, 14984532), (12, 12487110), (15, 9989688), (18, 8324740), (20, 7492266), (24, 6243555), (29, 5167080), (30, 4994844), (31, 4833720), (36, 4162370), (40, 3746133), (45, 3329896), (58, 2583540), (60, 2497422), (62, 2416860), (72, 2081185), (87, 1722360), (90, 1664948), (93, 1611240), (116, 1291770), (120, 1248711), (124, 1208430), (145, 1033416), (155, 966744), (174, 861180), (180, 832474), (186, 805620), (232, 645885), (248, 604215), (261, 574120), (279, 537080), (290, 516708), (310, 483372), (348, 430590), (360, 416237), (372, 402810), (435, 344472), (463, 323640), (465, 322248), (522, 287060), (558, 268540), (580, 258354), (620, 241686), (696, 215295), (744, 201405), (870, 172236), (899, 166680), (926, 161820), (930, 161124), (1044, 143530), (1116, 134270), (1160, 129177), (1240, 120843), (1305, 114824), (1389, 107880), (1395, 107416), (1740, 86118), (1798, 83340), (1852, 80910), (1860, 80562), (2088, 71765), (2232, 67135), (2315, 64728), (2610, 57412), (2697, 55560), (2778, 53940), (2790, 53708), (3480, 43059), (3596, 41670), (3704, 40455), (3720, 40281), (4167, 35960), (4495, 33336), (4630, 32364), (5220, 28706), (5394, 27780), (5556, 26970), (5580, 26854), (6945, 21576), (7192, 20835), (8091, 18520), (8334, 17980), (8990, 16668), (9260, 16182), (10440, 14353), (10788, 13890), (11112, 13485), (11160, 13427)]