98902980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 348566400

約数和(自身を除く): 249663420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 121, 132, 165, 171, 180, 190, 198, 209, 220, 228, 239, 242, 285, 330, 342, 363, 380, 396, 418, 478, 484, 495, 570, 605, 627, 660, 684, 717, 726, 836, 855, 956, 990, 1045, 1089, 1140, 1195, 1210, 1254, 1434, 1452, 1710, 1815, 1881, 1980, 2090, 2151, 2178, 2299, 2390, 2420, 2508, 2629, 2868, 3135, 3420, 3585, 3630, 3762, 4180, 4302, 4356, 4541, 4598, 4780, 5258, 5445, 6270, 6897, 7170, 7260, 7524, 7887, 8604, 9082, 9196, 9405, 10516, 10755, 10890, 11495, 12540, 13145, 13623, 13794, 14340, 15774, 18164, 18810, 20691, 21510, 21780, 22705, 22990, 23661, 26290, 27246, 27588, 28919, 31548, 34485, 37620, 39435, 40869, 41382, 43020, 45410, 45980, 47322, 49951, 52580, 54492, 57838, 68115, 68970, 78870, 81738, 82764, 86757, 90820, 94644, 99902, 103455, 115676, 118305, 136230, 137940, 144595, 149853, 157740, 163476, 173514, 199804, 204345, 206910, 236610, 249755, 260271, 272460, 289190, 299706, 347028, 408690, 413820, 433785, 449559, 473220, 499510, 520542, 549461, 578380, 599412, 749265, 817380, 867570, 899118, 999020, 1041084, 1098922, 1301355, 1498530, 1648383, 1735140, 1798236, 2197844, 2247795, 2602710, 2747305, 2997060, 3296766, 4495590, 4945149, 5205420, 5494610, 6593532, 8241915, 8991180, 9890298, 10989220, 16483830, 19780596, 24725745, 32967660, 49451490, 98902980]

約数ペア:

[(1, 98902980), (2, 49451490), (3, 32967660), (4, 24725745), (5, 19780596), (6, 16483830), (9, 10989220), (10, 9890298), (11, 8991180), (12, 8241915), (15, 6593532), (18, 5494610), (19, 5205420), (20, 4945149), (22, 4495590), (30, 3296766), (33, 2997060), (36, 2747305), (38, 2602710), (44, 2247795), (45, 2197844), (55, 1798236), (57, 1735140), (60, 1648383), (66, 1498530), (76, 1301355), (90, 1098922), (95, 1041084), (99, 999020), (110, 899118), (114, 867570), (121, 817380), (132, 749265), (165, 599412), (171, 578380), (180, 549461), (190, 520542), (198, 499510), (209, 473220), (220, 449559), (228, 433785), (239, 413820), (242, 408690), (285, 347028), (330, 299706), (342, 289190), (363, 272460), (380, 260271), (396, 249755), (418, 236610), (478, 206910), (484, 204345), (495, 199804), (570, 173514), (605, 163476), (627, 157740), (660, 149853), (684, 144595), (717, 137940), (726, 136230), (836, 118305), (855, 115676), (956, 103455), (990, 99902), (1045, 94644), (1089, 90820), (1140, 86757), (1195, 82764), (1210, 81738), (1254, 78870), (1434, 68970), (1452, 68115), (1710, 57838), (1815, 54492), (1881, 52580), (1980, 49951), (2090, 47322), (2151, 45980), (2178, 45410), (2299, 43020), (2390, 41382), (2420, 40869), (2508, 39435), (2629, 37620), (2868, 34485), (3135, 31548), (3420, 28919), (3585, 27588), (3630, 27246), (3762, 26290), (4180, 23661), (4302, 22990), (4356, 22705), (4541, 21780), (4598, 21510), (4780, 20691), (5258, 18810), (5445, 18164), (6270, 15774), (6897, 14340), (7170, 13794), (7260, 13623), (7524, 13145), (7887, 12540), (8604, 11495), (9082, 10890), (9196, 10755), (9405, 10516)]