2099104920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31181}}^1$

素因数の和:31226

約数の個数: 192

約数和(自身を含む): 7880315040

約数和(自身を除く): 5781210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 31181, 33660, 62362, 67320, 93543, 124724, 155905, 187086, 249448, 280629, 311810, 342991, 374172, 467715, 530077, 561258, 623620, 685982, 748344, 935430, 1028973, 1060154, 1122516, 1247240, 1371964, 1403145, 1590231, 1714955, 1870860, 2057946, 2120308, 2245032, 2650385, 2743928, 2806290, 3086919, 3180462, 3429910, 3741720, 4115892, 4240616, 4770693, 5144865, 5300770, 5612580, 5830847, 6173838, 6360924, 6859820, 7951155, 8231784, 9541386, 10289730, 10601540, 11225160, 11661694, 12347676, 12721848, 13719640, 15434595, 15902310, 17492541, 19082772, 20579460, 21203080, 23323388, 23853465, 24695352, 29154235, 30869190, 31804620, 34985082, 38165544, 41158920, 46646776, 47706930, 52477623, 58308470, 61738380, 63609240, 69970164, 87462705, 95413860, 104955246, 116616940, 123476760, 139940328, 174925410, 190827720, 209910492, 233233880, 262388115, 349850820, 419820984, 524776230, 699701640, 1049552460, 2099104920]

約数ペア:

[(1, 2099104920), (2, 1049552460), (3, 699701640), (4, 524776230), (5, 419820984), (6, 349850820), (8, 262388115), (9, 233233880), (10, 209910492), (11, 190827720), (12, 174925410), (15, 139940328), (17, 123476760), (18, 116616940), (20, 104955246), (22, 95413860), (24, 87462705), (30, 69970164), (33, 63609240), (34, 61738380), (36, 58308470), (40, 52477623), (44, 47706930), (45, 46646776), (51, 41158920), (55, 38165544), (60, 34985082), (66, 31804620), (68, 30869190), (72, 29154235), (85, 24695352), (88, 23853465), (90, 23323388), (99, 21203080), (102, 20579460), (110, 19082772), (120, 17492541), (132, 15902310), (136, 15434595), (153, 13719640), (165, 12721848), (170, 12347676), (180, 11661694), (187, 11225160), (198, 10601540), (204, 10289730), (220, 9541386), (255, 8231784), (264, 7951155), (306, 6859820), (330, 6360924), (340, 6173838), (360, 5830847), (374, 5612580), (396, 5300770), (408, 5144865), (440, 4770693), (495, 4240616), (510, 4115892), (561, 3741720), (612, 3429910), (660, 3180462), (680, 3086919), (748, 2806290), (765, 2743928), (792, 2650385), (935, 2245032), (990, 2120308), (1020, 2057946), (1122, 1870860), (1224, 1714955), (1320, 1590231), (1496, 1403145), (1530, 1371964), (1683, 1247240), (1870, 1122516), (1980, 1060154), (2040, 1028973), (2244, 935430), (2805, 748344), (3060, 685982), (3366, 623620), (3740, 561258), (3960, 530077), (4488, 467715), (5610, 374172), (6120, 342991), (6732, 311810), (7480, 280629), (8415, 249448), (11220, 187086), (13464, 155905), (16830, 124724), (22440, 93543), (31181, 67320), (33660, 62362)]