88839180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 302480640

約数和(自身を除く): 213641460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 61, 62, 81, 87, 90, 93, 108, 116, 122, 124, 135, 145, 155, 162, 174, 180, 183, 186, 244, 261, 270, 279, 290, 305, 310, 324, 348, 366, 372, 405, 435, 465, 522, 540, 549, 558, 580, 610, 620, 732, 783, 810, 837, 870, 899, 915, 930, 1044, 1098, 1116, 1220, 1305, 1395, 1566, 1620, 1647, 1674, 1740, 1769, 1798, 1830, 1860, 1891, 2196, 2349, 2511, 2610, 2697, 2745, 2790, 3132, 3294, 3348, 3538, 3596, 3660, 3782, 3915, 4185, 4495, 4698, 4941, 5022, 5220, 5307, 5394, 5490, 5580, 5673, 6588, 7076, 7564, 7830, 8091, 8235, 8370, 8845, 8990, 9396, 9455, 9882, 10044, 10614, 10788, 10980, 11346, 11745, 12555, 13485, 15660, 15921, 16182, 16470, 16740, 17019, 17690, 17980, 18910, 19764, 21228, 22692, 23490, 24273, 24705, 25110, 26535, 26970, 28365, 31842, 32364, 32940, 34038, 35380, 37820, 40455, 46980, 47763, 48546, 49410, 50220, 51057, 53070, 53940, 54839, 56730, 63684, 68076, 72819, 79605, 80910, 85095, 95526, 97092, 98820, 102114, 106140, 109678, 113460, 121365, 143289, 145638, 153171, 159210, 161820, 164517, 170190, 191052, 204228, 219356, 238815, 242730, 255285, 274195, 286578, 291276, 306342, 318420, 329034, 340380, 364095, 477630, 485460, 493551, 510570, 548390, 573156, 612684, 658068, 716445, 728190, 765855, 822585, 955260, 987102, 1021140, 1096780, 1432890, 1456380, 1480653, 1531710, 1645170, 1974204, 2467755, 2865780, 2961306, 3063420, 3290340, 4441959, 4935510, 5922612, 7403265, 8883918, 9871020, 14806530, 17767836, 22209795, 29613060, 44419590, 88839180]

約数ペア:

[(1, 88839180), (2, 44419590), (3, 29613060), (4, 22209795), (5, 17767836), (6, 14806530), (9, 9871020), (10, 8883918), (12, 7403265), (15, 5922612), (18, 4935510), (20, 4441959), (27, 3290340), (29, 3063420), (30, 2961306), (31, 2865780), (36, 2467755), (45, 1974204), (54, 1645170), (58, 1531710), (60, 1480653), (61, 1456380), (62, 1432890), (81, 1096780), (87, 1021140), (90, 987102), (93, 955260), (108, 822585), (116, 765855), (122, 728190), (124, 716445), (135, 658068), (145, 612684), (155, 573156), (162, 548390), (174, 510570), (180, 493551), (183, 485460), (186, 477630), (244, 364095), (261, 340380), (270, 329034), (279, 318420), (290, 306342), (305, 291276), (310, 286578), (324, 274195), (348, 255285), (366, 242730), (372, 238815), (405, 219356), (435, 204228), (465, 191052), (522, 170190), (540, 164517), (549, 161820), (558, 159210), (580, 153171), (610, 145638), (620, 143289), (732, 121365), (783, 113460), (810, 109678), (837, 106140), (870, 102114), (899, 98820), (915, 97092), (930, 95526), (1044, 85095), (1098, 80910), (1116, 79605), (1220, 72819), (1305, 68076), (1395, 63684), (1566, 56730), (1620, 54839), (1647, 53940), (1674, 53070), (1740, 51057), (1769, 50220), (1798, 49410), (1830, 48546), (1860, 47763), (1891, 46980), (2196, 40455), (2349, 37820), (2511, 35380), (2610, 34038), (2697, 32940), (2745, 32364), (2790, 31842), (3132, 28365), (3294, 26970), (3348, 26535), (3538, 25110), (3596, 24705), (3660, 24273), (3782, 23490), (3915, 22692), (4185, 21228), (4495, 19764), (4698, 18910), (4941, 17980), (5022, 17690), (5220, 17019), (5307, 16740), (5394, 16470), (5490, 16182), (5580, 15921), (5673, 15660), (6588, 13485), (7076, 12555), (7564, 11745), (7830, 11346), (8091, 10980), (8235, 10788), (8370, 10614), (8845, 10044), (8990, 9882), (9396, 9455)]