155632620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 551807424

約数和(自身を除く): 396174804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 97, 102, 110, 121, 130, 132, 143, 156, 165, 170, 187, 194, 195, 204, 220, 221, 242, 255, 260, 286, 291, 330, 340, 363, 374, 388, 390, 429, 442, 484, 485, 510, 561, 572, 582, 605, 660, 663, 715, 726, 748, 780, 858, 884, 935, 970, 1020, 1067, 1105, 1122, 1164, 1210, 1261, 1326, 1430, 1452, 1455, 1573, 1649, 1716, 1815, 1870, 1940, 2057, 2134, 2145, 2210, 2244, 2420, 2431, 2522, 2652, 2805, 2860, 2910, 3146, 3201, 3298, 3315, 3630, 3740, 3783, 4114, 4268, 4290, 4420, 4719, 4862, 4947, 5044, 5335, 5610, 5820, 6171, 6292, 6305, 6402, 6596, 6630, 7260, 7293, 7566, 7865, 8228, 8245, 8580, 9438, 9724, 9894, 10285, 10670, 11220, 11737, 12155, 12342, 12610, 12804, 13260, 13871, 14586, 15132, 15730, 16005, 16490, 18139, 18876, 18915, 19788, 20570, 21340, 21437, 23474, 23595, 24310, 24684, 24735, 25220, 26741, 27742, 29172, 30855, 31460, 32010, 32980, 35211, 36278, 36465, 37830, 41140, 41613, 42874, 46948, 47190, 48620, 49470, 53482, 54417, 55484, 58685, 61710, 64020, 64311, 69355, 70422, 72556, 72930, 75660, 80223, 83226, 85748, 90695, 94380, 98940, 106964, 107185, 108834, 117370, 123420, 128622, 133705, 138710, 140844, 145860, 152581, 160446, 166452, 176055, 181390, 199529, 208065, 214370, 217668, 234740, 235807, 257244, 267410, 272085, 277420, 305162, 320892, 321555, 352110, 362780, 399058, 401115, 416130, 428740, 457743, 471614, 534820, 544170, 598587, 610324, 643110, 704220, 707421, 762905, 798116, 802230, 832260, 915486, 943228, 997645, 1088340, 1179035, 1197174, 1286220, 1414842, 1525810, 1604460, 1830972, 1995290, 2288715, 2358070, 2394348, 2593877, 2829684, 2992935, 3051620, 3537105, 3990580, 4577430, 4716140, 5187754, 5985870, 7074210, 7781631, 9154860, 10375508, 11971740, 12969385, 14148420, 15563262, 25938770, 31126524, 38908155, 51877540, 77816310, 155632620]

約数ペア:

[(1, 155632620), (2, 77816310), (3, 51877540), (4, 38908155), (5, 31126524), (6, 25938770), (10, 15563262), (11, 14148420), (12, 12969385), (13, 11971740), (15, 10375508), (17, 9154860), (20, 7781631), (22, 7074210), (26, 5985870), (30, 5187754), (33, 4716140), (34, 4577430), (39, 3990580), (44, 3537105), (51, 3051620), (52, 2992935), (55, 2829684), (60, 2593877), (65, 2394348), (66, 2358070), (68, 2288715), (78, 1995290), (85, 1830972), (97, 1604460), (102, 1525810), (110, 1414842), (121, 1286220), (130, 1197174), (132, 1179035), (143, 1088340), (156, 997645), (165, 943228), (170, 915486), (187, 832260), (194, 802230), (195, 798116), (204, 762905), (220, 707421), (221, 704220), (242, 643110), (255, 610324), (260, 598587), (286, 544170), (291, 534820), (330, 471614), (340, 457743), (363, 428740), (374, 416130), (388, 401115), (390, 399058), (429, 362780), (442, 352110), (484, 321555), (485, 320892), (510, 305162), (561, 277420), (572, 272085), (582, 267410), (605, 257244), (660, 235807), (663, 234740), (715, 217668), (726, 214370), (748, 208065), (780, 199529), (858, 181390), (884, 176055), (935, 166452), (970, 160446), (1020, 152581), (1067, 145860), (1105, 140844), (1122, 138710), (1164, 133705), (1210, 128622), (1261, 123420), (1326, 117370), (1430, 108834), (1452, 107185), (1455, 106964), (1573, 98940), (1649, 94380), (1716, 90695), (1815, 85748), (1870, 83226), (1940, 80223), (2057, 75660), (2134, 72930), (2145, 72556), (2210, 70422), (2244, 69355), (2420, 64311), (2431, 64020), (2522, 61710), (2652, 58685), (2805, 55484), (2860, 54417), (2910, 53482), (3146, 49470), (3201, 48620), (3298, 47190), (3315, 46948), (3630, 42874), (3740, 41613), (3783, 41140), (4114, 37830), (4268, 36465), (4290, 36278), (4420, 35211), (4719, 32980), (4862, 32010), (4947, 31460), (5044, 30855), (5335, 29172), (5610, 27742), (5820, 26741), (6171, 25220), (6292, 24735), (6305, 24684), (6402, 24310), (6596, 23595), (6630, 23474), (7260, 21437), (7293, 21340), (7566, 20570), (7865, 19788), (8228, 18915), (8245, 18876), (8580, 18139), (9438, 16490), (9724, 16005), (9894, 15730), (10285, 15132), (10670, 14586), (11220, 13871), (11737, 13260), (12155, 12804), (12342, 12610)]