223629660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 746118912

約数和(自身を除く): 522489252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 73, 81, 90, 93, 108, 122, 124, 135, 146, 155, 162, 180, 183, 186, 219, 244, 270, 279, 292, 305, 310, 324, 365, 366, 372, 405, 438, 465, 540, 549, 558, 610, 620, 657, 730, 732, 810, 837, 876, 915, 930, 1095, 1098, 1116, 1220, 1314, 1395, 1460, 1620, 1647, 1674, 1830, 1860, 1891, 1971, 2190, 2196, 2263, 2511, 2628, 2745, 2790, 3285, 3294, 3348, 3660, 3782, 3942, 4185, 4380, 4453, 4526, 4941, 5022, 5490, 5580, 5673, 5913, 6570, 6588, 6789, 7564, 7884, 8235, 8370, 8906, 9052, 9455, 9855, 9882, 10044, 10980, 11315, 11346, 11826, 12555, 13140, 13359, 13578, 16470, 16740, 17019, 17812, 18910, 19710, 19764, 20367, 22265, 22630, 22692, 23652, 24705, 25110, 26718, 27156, 28365, 29565, 32940, 33945, 34038, 37820, 39420, 40077, 40734, 44530, 45260, 49410, 50220, 51057, 53436, 56730, 59130, 61101, 66795, 67890, 68076, 80154, 81468, 85095, 89060, 98820, 101835, 102114, 113460, 118260, 120231, 122202, 133590, 135780, 138043, 153171, 160308, 170190, 183303, 200385, 203670, 204228, 240462, 244404, 255285, 267180, 276086, 305505, 306342, 340380, 360693, 366606, 400770, 407340, 414129, 480924, 510570, 552172, 601155, 611010, 612684, 690215, 721386, 733212, 765855, 801540, 828258, 916515, 1021140, 1202310, 1222020, 1242387, 1380430, 1442772, 1531710, 1656516, 1803465, 1833030, 2070645, 2404620, 2484774, 2760860, 3063420, 3606930, 3666060, 3727161, 4141290, 4969548, 6211935, 7213860, 7454322, 8282580, 11181483, 12423870, 14908644, 18635805, 22362966, 24847740, 37271610, 44725932, 55907415, 74543220, 111814830, 223629660]

約数ペア:

[(1, 223629660), (2, 111814830), (3, 74543220), (4, 55907415), (5, 44725932), (6, 37271610), (9, 24847740), (10, 22362966), (12, 18635805), (15, 14908644), (18, 12423870), (20, 11181483), (27, 8282580), (30, 7454322), (31, 7213860), (36, 6211935), (45, 4969548), (54, 4141290), (60, 3727161), (61, 3666060), (62, 3606930), (73, 3063420), (81, 2760860), (90, 2484774), (93, 2404620), (108, 2070645), (122, 1833030), (124, 1803465), (135, 1656516), (146, 1531710), (155, 1442772), (162, 1380430), (180, 1242387), (183, 1222020), (186, 1202310), (219, 1021140), (244, 916515), (270, 828258), (279, 801540), (292, 765855), (305, 733212), (310, 721386), (324, 690215), (365, 612684), (366, 611010), (372, 601155), (405, 552172), (438, 510570), (465, 480924), (540, 414129), (549, 407340), (558, 400770), (610, 366606), (620, 360693), (657, 340380), (730, 306342), (732, 305505), (810, 276086), (837, 267180), (876, 255285), (915, 244404), (930, 240462), (1095, 204228), (1098, 203670), (1116, 200385), (1220, 183303), (1314, 170190), (1395, 160308), (1460, 153171), (1620, 138043), (1647, 135780), (1674, 133590), (1830, 122202), (1860, 120231), (1891, 118260), (1971, 113460), (2190, 102114), (2196, 101835), (2263, 98820), (2511, 89060), (2628, 85095), (2745, 81468), (2790, 80154), (3285, 68076), (3294, 67890), (3348, 66795), (3660, 61101), (3782, 59130), (3942, 56730), (4185, 53436), (4380, 51057), (4453, 50220), (4526, 49410), (4941, 45260), (5022, 44530), (5490, 40734), (5580, 40077), (5673, 39420), (5913, 37820), (6570, 34038), (6588, 33945), (6789, 32940), (7564, 29565), (7884, 28365), (8235, 27156), (8370, 26718), (8906, 25110), (9052, 24705), (9455, 23652), (9855, 22692), (9882, 22630), (10044, 22265), (10980, 20367), (11315, 19764), (11346, 19710), (11826, 18910), (12555, 17812), (13140, 17019), (13359, 16740), (13578, 16470)]