18234961380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^2\times {\mathrm{1061}}^1$

素因数の和:1288

約数の個数: 180

約数和(自身を含む): 57818960892

約数和(自身を除く): 39583999512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1061, 1236, 1545, 1620, 1854, 2060, 2122, 2781, 3090, 3183, 3708, 4244, 4635, 5305, 5562, 6180, 6366, 8343, 9270, 9549, 10609, 10610, 11124, 12732, 13905, 15915, 16686, 18540, 19098, 21218, 21220, 27810, 28647, 31827, 31830, 33372, 38196, 41715, 42436, 47745, 53045, 55620, 57294, 63654, 63660, 83430, 85941, 95481, 95490, 106090, 109283, 114588, 127308, 143235, 159135, 166860, 171882, 190962, 190980, 212180, 218566, 286443, 286470, 318270, 327849, 343764, 381924, 429705, 437132, 477405, 546415, 572886, 572940, 636540, 655698, 859329, 859410, 954810, 983547, 1092830, 1145772, 1311396, 1432215, 1639245, 1718658, 1718820, 1909620, 1967094, 2185660, 2864430, 2950641, 3278490, 3437316, 3934188, 4296645, 4917735, 5728860, 5901282, 6556980, 8593290, 8851923, 9835470, 11256149, 11802564, 14753205, 17186580, 17703846, 19670940, 22512298, 29506410, 33768447, 35407692, 44259615, 45024596, 56280745, 59012820, 67536894, 88519230, 101305341, 112561490, 135073788, 168842235, 177038460, 202610682, 225122980, 303916023, 337684470, 405221364, 506526705, 607832046, 675368940, 911748069, 1013053410, 1215664092, 1519580115, 1823496138, 2026106820, 3039160230, 3646992276, 4558740345, 6078320460, 9117480690, 18234961380]

約数ペア:

[(1, 18234961380), (2, 9117480690), (3, 6078320460), (4, 4558740345), (5, 3646992276), (6, 3039160230), (9, 2026106820), (10, 1823496138), (12, 1519580115), (15, 1215664092), (18, 1013053410), (20, 911748069), (27, 675368940), (30, 607832046), (36, 506526705), (45, 405221364), (54, 337684470), (60, 303916023), (81, 225122980), (90, 202610682), (103, 177038460), (108, 168842235), (135, 135073788), (162, 112561490), (180, 101305341), (206, 88519230), (270, 67536894), (309, 59012820), (324, 56280745), (405, 45024596), (412, 44259615), (515, 35407692), (540, 33768447), (618, 29506410), (810, 22512298), (927, 19670940), (1030, 17703846), (1061, 17186580), (1236, 14753205), (1545, 11802564), (1620, 11256149), (1854, 9835470), (2060, 8851923), (2122, 8593290), (2781, 6556980), (3090, 5901282), (3183, 5728860), (3708, 4917735), (4244, 4296645), (4635, 3934188), (5305, 3437316), (5562, 3278490), (6180, 2950641), (6366, 2864430), (8343, 2185660), (9270, 1967094), (9549, 1909620), (10609, 1718820), (10610, 1718658), (11124, 1639245), (12732, 1432215), (13905, 1311396), (15915, 1145772), (16686, 1092830), (18540, 983547), (19098, 954810), (21218, 859410), (21220, 859329), (27810, 655698), (28647, 636540), (31827, 572940), (31830, 572886), (33372, 546415), (38196, 477405), (41715, 437132), (42436, 429705), (47745, 381924), (53045, 343764), (55620, 327849), (57294, 318270), (63654, 286470), (63660, 286443), (83430, 218566), (85941, 212180), (95481, 190980), (95490, 190962), (106090, 171882), (109283, 166860), (114588, 159135), (127308, 143235)]