2400018060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 7893688320

約数和(自身を除く): 5493670260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 127, 132, 137, 165, 190, 209, 220, 228, 242, 254, 274, 285, 330, 363, 380, 381, 411, 418, 484, 508, 548, 570, 605, 627, 635, 660, 685, 726, 762, 822, 836, 1045, 1140, 1210, 1254, 1270, 1370, 1397, 1452, 1507, 1524, 1644, 1815, 1905, 2055, 2090, 2299, 2413, 2420, 2508, 2540, 2603, 2740, 2794, 3014, 3135, 3630, 3810, 4110, 4180, 4191, 4521, 4598, 4826, 5206, 5588, 6028, 6270, 6897, 6985, 7239, 7260, 7535, 7620, 7809, 8220, 8382, 9042, 9196, 9652, 10412, 11495, 12065, 12540, 13015, 13794, 13970, 14478, 15070, 15367, 15618, 16577, 16764, 17399, 18084, 20955, 22605, 22990, 24130, 26030, 26543, 27588, 27940, 28633, 28956, 30140, 30734, 31236, 33154, 34485, 34798, 36195, 39045, 41910, 45210, 45980, 46101, 48260, 49731, 52060, 52197, 53086, 57266, 61468, 66308, 68970, 69596, 72390, 76835, 78090, 79629, 82885, 83820, 85899, 86995, 90420, 92202, 99462, 104394, 106172, 114532, 132715, 137940, 143165, 144780, 153670, 156180, 159258, 165770, 171798, 173990, 184404, 191389, 198924, 208788, 230505, 248655, 260985, 265430, 286330, 291973, 307340, 314963, 318516, 330581, 331540, 343596, 347980, 382778, 398145, 429495, 461010, 497310, 521970, 530860, 572660, 574167, 583946, 629926, 661162, 765556, 796290, 858990, 875919, 922020, 944889, 956945, 991743, 994620, 1043940, 1148334, 1167892, 1259852, 1322324, 1459865, 1574815, 1592580, 1652905, 1717980, 1751838, 1889778, 1913890, 1983486, 2105279, 2296668, 2870835, 2919730, 3149630, 3305810, 3503676, 3636391, 3779556, 3827780, 3966972, 4210558, 4379595, 4724445, 4958715, 5741670, 5839460, 6299260, 6315837, 6611620, 7272782, 8421116, 8759190, 9448890, 9917430, 10526395, 10909173, 11483340, 12631674, 14545564, 17518380, 18181955, 18897780, 19834860, 21052790, 21818346, 25263348, 31579185, 36363910, 40000301, 42105580, 43636692, 54545865, 63158370, 72727820, 80000602, 109091730, 120000903, 126316740, 160001204, 200001505, 218183460, 240001806, 400003010, 480003612, 600004515, 800006020, 1200009030, 2400018060]

約数ペア:

[(1, 2400018060), (2, 1200009030), (3, 800006020), (4, 600004515), (5, 480003612), (6, 400003010), (10, 240001806), (11, 218183460), (12, 200001505), (15, 160001204), (19, 126316740), (20, 120000903), (22, 109091730), (30, 80000602), (33, 72727820), (38, 63158370), (44, 54545865), (55, 43636692), (57, 42105580), (60, 40000301), (66, 36363910), (76, 31579185), (95, 25263348), (110, 21818346), (114, 21052790), (121, 19834860), (127, 18897780), (132, 18181955), (137, 17518380), (165, 14545564), (190, 12631674), (209, 11483340), (220, 10909173), (228, 10526395), (242, 9917430), (254, 9448890), (274, 8759190), (285, 8421116), (330, 7272782), (363, 6611620), (380, 6315837), (381, 6299260), (411, 5839460), (418, 5741670), (484, 4958715), (508, 4724445), (548, 4379595), (570, 4210558), (605, 3966972), (627, 3827780), (635, 3779556), (660, 3636391), (685, 3503676), (726, 3305810), (762, 3149630), (822, 2919730), (836, 2870835), (1045, 2296668), (1140, 2105279), (1210, 1983486), (1254, 1913890), (1270, 1889778), (1370, 1751838), (1397, 1717980), (1452, 1652905), (1507, 1592580), (1524, 1574815), (1644, 1459865), (1815, 1322324), (1905, 1259852), (2055, 1167892), (2090, 1148334), (2299, 1043940), (2413, 994620), (2420, 991743), (2508, 956945), (2540, 944889), (2603, 922020), (2740, 875919), (2794, 858990), (3014, 796290), (3135, 765556), (3630, 661162), (3810, 629926), (4110, 583946), (4180, 574167), (4191, 572660), (4521, 530860), (4598, 521970), (4826, 497310), (5206, 461010), (5588, 429495), (6028, 398145), (6270, 382778), (6897, 347980), (6985, 343596), (7239, 331540), (7260, 330581), (7535, 318516), (7620, 314963), (7809, 307340), (8220, 291973), (8382, 286330), (9042, 265430), (9196, 260985), (9652, 248655), (10412, 230505), (11495, 208788), (12065, 198924), (12540, 191389), (13015, 184404), (13794, 173990), (13970, 171798), (14478, 165770), (15070, 159258), (15367, 156180), (15618, 153670), (16577, 144780), (16764, 143165), (17399, 137940), (18084, 132715), (20955, 114532), (22605, 106172), (22990, 104394), (24130, 99462), (26030, 92202), (26543, 90420), (27588, 86995), (27940, 85899), (28633, 83820), (28956, 82885), (30140, 79629), (30734, 78090), (31236, 76835), (33154, 72390), (34485, 69596), (34798, 68970), (36195, 66308), (39045, 61468), (41910, 57266), (45210, 53086), (45980, 52197), (46101, 52060), (48260, 49731)]