145642860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 180

約数和(自身を含む): 502874064

約数和(自身を除く): 357231204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 743, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1486, 1620, 1782, 1815, 1980, 2178, 2229, 2420, 2970, 2972, 3267, 3564, 3630, 3715, 4356, 4455, 4458, 5445, 5940, 6534, 6687, 7260, 7430, 8173, 8910, 8916, 9801, 10890, 11145, 13068, 13374, 14860, 16335, 16346, 17820, 19602, 20061, 21780, 22290, 24519, 26748, 32670, 32692, 33435, 39204, 40122, 40865, 44580, 49005, 49038, 60183, 65340, 66870, 73557, 80244, 81730, 89903, 98010, 98076, 100305, 120366, 122595, 133740, 147114, 163460, 179806, 196020, 200610, 220671, 240732, 245190, 269709, 294228, 300915, 359612, 367785, 401220, 441342, 449515, 490380, 539418, 601830, 662013, 735570, 809127, 882684, 899030, 1078836, 1103355, 1203660, 1324026, 1348545, 1471140, 1618254, 1798060, 2206710, 2427381, 2648052, 2697090, 3236508, 3310065, 4045635, 4413420, 4854762, 5394180, 6620130, 7282143, 8091270, 9709524, 12136905, 13240260, 14564286, 16182540, 24273810, 29128572, 36410715, 48547620, 72821430, 145642860]

約数ペア:

[(1, 145642860), (2, 72821430), (3, 48547620), (4, 36410715), (5, 29128572), (6, 24273810), (9, 16182540), (10, 14564286), (11, 13240260), (12, 12136905), (15, 9709524), (18, 8091270), (20, 7282143), (22, 6620130), (27, 5394180), (30, 4854762), (33, 4413420), (36, 4045635), (44, 3310065), (45, 3236508), (54, 2697090), (55, 2648052), (60, 2427381), (66, 2206710), (81, 1798060), (90, 1618254), (99, 1471140), (108, 1348545), (110, 1324026), (121, 1203660), (132, 1103355), (135, 1078836), (162, 899030), (165, 882684), (180, 809127), (198, 735570), (220, 662013), (242, 601830), (270, 539418), (297, 490380), (324, 449515), (330, 441342), (363, 401220), (396, 367785), (405, 359612), (484, 300915), (495, 294228), (540, 269709), (594, 245190), (605, 240732), (660, 220671), (726, 200610), (743, 196020), (810, 179806), (891, 163460), (990, 147114), (1089, 133740), (1188, 122595), (1210, 120366), (1452, 100305), (1485, 98076), (1486, 98010), (1620, 89903), (1782, 81730), (1815, 80244), (1980, 73557), (2178, 66870), (2229, 65340), (2420, 60183), (2970, 49038), (2972, 49005), (3267, 44580), (3564, 40865), (3630, 40122), (3715, 39204), (4356, 33435), (4455, 32692), (4458, 32670), (5445, 26748), (5940, 24519), (6534, 22290), (6687, 21780), (7260, 20061), (7430, 19602), (8173, 17820), (8910, 16346), (8916, 16335), (9801, 14860), (10890, 13374), (11145, 13068)]