1393515900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3551

約数の個数: 270

約数和(自身を含む): 5256231288

約数和(自身を除く): 3862715388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 350, 378, 405, 420, 441, 450, 490, 525, 540, 567, 588, 630, 675, 700, 735, 756, 810, 882, 900, 945, 980, 1050, 1134, 1225, 1260, 1323, 1350, 1470, 1575, 1620, 1764, 1890, 2025, 2100, 2205, 2268, 2450, 2646, 2700, 2835, 2940, 3150, 3511, 3675, 3780, 3969, 4050, 4410, 4725, 4900, 5292, 5670, 6300, 6615, 7022, 7350, 7938, 8100, 8820, 9450, 10533, 11025, 11340, 13230, 14044, 14175, 14700, 15876, 17555, 18900, 19845, 21066, 22050, 24577, 26460, 28350, 31599, 33075, 35110, 39690, 42132, 44100, 49154, 52665, 56700, 63198, 66150, 70220, 73731, 79380, 87775, 94797, 98308, 99225, 105330, 122885, 126396, 132300, 147462, 157995, 172039, 175550, 189594, 198450, 210660, 221193, 245770, 263325, 284391, 294924, 315990, 344078, 351100, 368655, 379188, 396900, 442386, 473985, 491540, 516117, 526650, 568782, 614425, 631980, 663579, 688156, 737310, 789975, 860195, 884772, 947970, 1032234, 1053300, 1105965, 1137564, 1228850, 1327158, 1421955, 1474620, 1548351, 1579950, 1720390, 1843275, 1895940, 1990737, 2064468, 2211930, 2369925, 2457700, 2580585, 2654316, 2843910, 3096702, 3159900, 3317895, 3440780, 3686550, 3981474, 4300975, 4423860, 4645053, 4739850, 5161170, 5529825, 5687820, 6193404, 6635790, 7109775, 7373100, 7741755, 7962948, 8601950, 9290106, 9479700, 9953685, 10322340, 11059650, 12902925, 13271580, 13935159, 14219550, 15483510, 16589475, 17203900, 18580212, 19907370, 22119300, 23225265, 25805850, 27870318, 28439100, 30967020, 33178950, 38708775, 39814740, 46450530, 49768425, 51611700, 55740636, 66357900, 69675795, 77417550, 92901060, 99536850, 116126325, 139351590, 154835100, 199073700, 232252650, 278703180, 348378975, 464505300, 696757950, 1393515900]

約数ペア:

[(1, 1393515900), (2, 696757950), (3, 464505300), (4, 348378975), (5, 278703180), (6, 232252650), (7, 199073700), (9, 154835100), (10, 139351590), (12, 116126325), (14, 99536850), (15, 92901060), (18, 77417550), (20, 69675795), (21, 66357900), (25, 55740636), (27, 51611700), (28, 49768425), (30, 46450530), (35, 39814740), (36, 38708775), (42, 33178950), (45, 30967020), (49, 28439100), (50, 27870318), (54, 25805850), (60, 23225265), (63, 22119300), (70, 19907370), (75, 18580212), (81, 17203900), (84, 16589475), (90, 15483510), (98, 14219550), (100, 13935159), (105, 13271580), (108, 12902925), (126, 11059650), (135, 10322340), (140, 9953685), (147, 9479700), (150, 9290106), (162, 8601950), (175, 7962948), (180, 7741755), (189, 7373100), (196, 7109775), (210, 6635790), (225, 6193404), (245, 5687820), (252, 5529825), (270, 5161170), (294, 4739850), (300, 4645053), (315, 4423860), (324, 4300975), (350, 3981474), (378, 3686550), (405, 3440780), (420, 3317895), (441, 3159900), (450, 3096702), (490, 2843910), (525, 2654316), (540, 2580585), (567, 2457700), (588, 2369925), (630, 2211930), (675, 2064468), (700, 1990737), (735, 1895940), (756, 1843275), (810, 1720390), (882, 1579950), (900, 1548351), (945, 1474620), (980, 1421955), (1050, 1327158), (1134, 1228850), (1225, 1137564), (1260, 1105965), (1323, 1053300), (1350, 1032234), (1470, 947970), (1575, 884772), (1620, 860195), (1764, 789975), (1890, 737310), (2025, 688156), (2100, 663579), (2205, 631980), (2268, 614425), (2450, 568782), (2646, 526650), (2700, 516117), (2835, 491540), (2940, 473985), (3150, 442386), (3511, 396900), (3675, 379188), (3780, 368655), (3969, 351100), (4050, 344078), (4410, 315990), (4725, 294924), (4900, 284391), (5292, 263325), (5670, 245770), (6300, 221193), (6615, 210660), (7022, 198450), (7350, 189594), (7938, 175550), (8100, 172039), (8820, 157995), (9450, 147462), (10533, 132300), (11025, 126396), (11340, 122885), (13230, 105330), (14044, 99225), (14175, 98308), (14700, 94797), (15876, 87775), (17555, 79380), (18900, 73731), (19845, 70220), (21066, 66150), (22050, 63198), (24577, 56700), (26460, 52665), (28350, 49154), (31599, 44100), (33075, 42132), (35110, 39690)]