126269820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 427929600

約数和(自身を除く): 301659780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 397, 465, 513, 540, 558, 570, 589, 620, 684, 794, 837, 855, 930, 1026, 1116, 1140, 1178, 1191, 1395, 1588, 1674, 1710, 1767, 1860, 1985, 2052, 2356, 2382, 2565, 2790, 2945, 3348, 3420, 3534, 3573, 3970, 4185, 4764, 5130, 5301, 5580, 5890, 5955, 7068, 7146, 7543, 7940, 8370, 8835, 10260, 10602, 10719, 11780, 11910, 12307, 14292, 15086, 15903, 16740, 17670, 17865, 21204, 21438, 22629, 23820, 24614, 26505, 30172, 31806, 35340, 35730, 36921, 37715, 42876, 45258, 49228, 53010, 53595, 61535, 63612, 67887, 71460, 73842, 75430, 79515, 90516, 106020, 107190, 110763, 113145, 123070, 135774, 147684, 150860, 159030, 184605, 203661, 214380, 221526, 226290, 233833, 246140, 271548, 318060, 332289, 339435, 369210, 407322, 443052, 452580, 467666, 553815, 664578, 678870, 701499, 738420, 814644, 935332, 1018305, 1107630, 1169165, 1329156, 1357740, 1402998, 1661445, 2036610, 2104497, 2215260, 2338330, 2805996, 3322890, 3507495, 4073220, 4208994, 4676660, 6313491, 6645780, 7014990, 8417988, 10522485, 12626982, 14029980, 21044970, 25253964, 31567455, 42089940, 63134910, 126269820]

約数ペア:

[(1, 126269820), (2, 63134910), (3, 42089940), (4, 31567455), (5, 25253964), (6, 21044970), (9, 14029980), (10, 12626982), (12, 10522485), (15, 8417988), (18, 7014990), (19, 6645780), (20, 6313491), (27, 4676660), (30, 4208994), (31, 4073220), (36, 3507495), (38, 3322890), (45, 2805996), (54, 2338330), (57, 2215260), (60, 2104497), (62, 2036610), (76, 1661445), (90, 1402998), (93, 1357740), (95, 1329156), (108, 1169165), (114, 1107630), (124, 1018305), (135, 935332), (155, 814644), (171, 738420), (180, 701499), (186, 678870), (190, 664578), (228, 553815), (270, 467666), (279, 452580), (285, 443052), (310, 407322), (342, 369210), (372, 339435), (380, 332289), (397, 318060), (465, 271548), (513, 246140), (540, 233833), (558, 226290), (570, 221526), (589, 214380), (620, 203661), (684, 184605), (794, 159030), (837, 150860), (855, 147684), (930, 135774), (1026, 123070), (1116, 113145), (1140, 110763), (1178, 107190), (1191, 106020), (1395, 90516), (1588, 79515), (1674, 75430), (1710, 73842), (1767, 71460), (1860, 67887), (1985, 63612), (2052, 61535), (2356, 53595), (2382, 53010), (2565, 49228), (2790, 45258), (2945, 42876), (3348, 37715), (3420, 36921), (3534, 35730), (3573, 35340), (3970, 31806), (4185, 30172), (4764, 26505), (5130, 24614), (5301, 23820), (5580, 22629), (5890, 21438), (5955, 21204), (7068, 17865), (7146, 17670), (7543, 16740), (7940, 15903), (8370, 15086), (8835, 14292), (10260, 12307), (10602, 11910), (10719, 11780)]