89998531920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{344347}}^1$

素因数の和:344391

約数の個数: 240

約数和(自身を含む): 340739232960

約数和(自身を除く): 250740701040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5808, 5940, 6534, 7260, 7920, 8712, 9680, 10890, 11880, 13068, 14520, 16335, 17424, 21780, 23760, 26136, 29040, 32670, 43560, 52272, 65340, 87120, 130680, 261360, 344347, 688694, 1033041, 1377388, 1721735, 2066082, 2754776, 3099123, 3443470, 3787817, 4132164, 5165205, 5509552, 6198246, 6886940, 7575634, 8264328, 9297369, 10330410, 11363451, 12396492, 13773880, 15151268, 15495615, 16528656, 18594738, 18939085, 20660820, 22726902, 24792984, 27547760, 30302536, 30991230, 34090353, 37189476, 37878170, 41321640, 41665987, 45453804, 46486845, 49585968, 56817255, 60605072, 61982460, 68180706, 74378952, 75756340, 82643280, 83331974, 90907608, 92973690, 102271059, 113634510, 123964920, 124997961, 136361412, 148757904, 151512680, 166663948, 170451765, 181815216, 185947380, 204542118, 208329935, 227269020, 247929840, 249995922, 272722824, 303025360, 333327896, 340903530, 371894760, 374993883, 409084236, 416659870, 454538040, 499991844, 511355295, 545445648, 624989805, 666655792, 681807060, 743789520, 749987766, 818168472, 833319740, 909076080, 999983688, 1022710590, 1124981649, 1249979610, 1363614120, 1499975532, 1636336944, 1666639480, 1874969415, 1999967376, 2045421180, 2249963298, 2499959220, 2727228240, 2999951064, 3333278960, 3749938830, 4090842360, 4499926596, 4999918440, 5624908245, 5999902128, 7499877660, 8181684720, 8999853192, 9999836880, 11249816490, 14999755320, 17999706384, 22499632980, 29999510640, 44999265960, 89998531920]

約数ペア:

[(1, 89998531920), (2, 44999265960), (3, 29999510640), (4, 22499632980), (5, 17999706384), (6, 14999755320), (8, 11249816490), (9, 9999836880), (10, 8999853192), (11, 8181684720), (12, 7499877660), (15, 5999902128), (16, 5624908245), (18, 4999918440), (20, 4499926596), (22, 4090842360), (24, 3749938830), (27, 3333278960), (30, 2999951064), (33, 2727228240), (36, 2499959220), (40, 2249963298), (44, 2045421180), (45, 1999967376), (48, 1874969415), (54, 1666639480), (55, 1636336944), (60, 1499975532), (66, 1363614120), (72, 1249979610), (80, 1124981649), (88, 1022710590), (90, 999983688), (99, 909076080), (108, 833319740), (110, 818168472), (120, 749987766), (121, 743789520), (132, 681807060), (135, 666655792), (144, 624989805), (165, 545445648), (176, 511355295), (180, 499991844), (198, 454538040), (216, 416659870), (220, 409084236), (240, 374993883), (242, 371894760), (264, 340903530), (270, 333327896), (297, 303025360), (330, 272722824), (360, 249995922), (363, 247929840), (396, 227269020), (432, 208329935), (440, 204542118), (484, 185947380), (495, 181815216), (528, 170451765), (540, 166663948), (594, 151512680), (605, 148757904), (660, 136361412), (720, 124997961), (726, 123964920), (792, 113634510), (880, 102271059), (968, 92973690), (990, 90907608), (1080, 83331974), (1089, 82643280), (1188, 75756340), (1210, 74378952), (1320, 68180706), (1452, 61982460), (1485, 60605072), (1584, 56817255), (1815, 49585968), (1936, 46486845), (1980, 45453804), (2160, 41665987), (2178, 41321640), (2376, 37878170), (2420, 37189476), (2640, 34090353), (2904, 30991230), (2970, 30302536), (3267, 27547760), (3630, 24792984), (3960, 22726902), (4356, 20660820), (4752, 18939085), (4840, 18594738), (5445, 16528656), (5808, 15495615), (5940, 15151268), (6534, 13773880), (7260, 12396492), (7920, 11363451), (8712, 10330410), (9680, 9297369), (10890, 8264328), (11880, 7575634), (13068, 6886940), (14520, 6198246), (16335, 5509552), (17424, 5165205), (21780, 4132164), (23760, 3787817), (26136, 3443470), (29040, 3099123), (32670, 2754776), (43560, 2066082), (52272, 1721735), (65340, 1377388), (87120, 1033041), (130680, 688694), (261360, 344347)]