45072180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 109756620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 191, 207, 228, 230, 270, 276, 285, 342, 345, 380, 382, 414, 437, 460, 513, 540, 570, 573, 621, 684, 690, 764, 828, 855, 874, 955, 1026, 1035, 1140, 1146, 1242, 1311, 1380, 1710, 1719, 1748, 1910, 2052, 2070, 2185, 2292, 2484, 2565, 2622, 2865, 3105, 3420, 3438, 3629, 3820, 3933, 4140, 4370, 4393, 5130, 5157, 5244, 5730, 6210, 6555, 6876, 7258, 7866, 8595, 8740, 8786, 10260, 10314, 10887, 11460, 11799, 12420, 13110, 13179, 14516, 15732, 17190, 17572, 18145, 19665, 20628, 21774, 21965, 23598, 25785, 26220, 26358, 32661, 34380, 36290, 39330, 39537, 43548, 43930, 47196, 51570, 52716, 54435, 58995, 65322, 65895, 72580, 78660, 79074, 83467, 87860, 97983, 103140, 108870, 117990, 118611, 130644, 131790, 158148, 163305, 166934, 195966, 197685, 217740, 235980, 237222, 250401, 263580, 326610, 333868, 391932, 395370, 417335, 474444, 489915, 500802, 593055, 653220, 751203, 790740, 834670, 979830, 1001604, 1186110, 1252005, 1502406, 1669340, 1959660, 2253609, 2372220, 2504010, 3004812, 3756015, 4507218, 5008020, 7512030, 9014436, 11268045, 15024060, 22536090, 45072180]

約数ペア:

[(1, 45072180), (2, 22536090), (3, 15024060), (4, 11268045), (5, 9014436), (6, 7512030), (9, 5008020), (10, 4507218), (12, 3756015), (15, 3004812), (18, 2504010), (19, 2372220), (20, 2253609), (23, 1959660), (27, 1669340), (30, 1502406), (36, 1252005), (38, 1186110), (45, 1001604), (46, 979830), (54, 834670), (57, 790740), (60, 751203), (69, 653220), (76, 593055), (90, 500802), (92, 489915), (95, 474444), (108, 417335), (114, 395370), (115, 391932), (135, 333868), (138, 326610), (171, 263580), (180, 250401), (190, 237222), (191, 235980), (207, 217740), (228, 197685), (230, 195966), (270, 166934), (276, 163305), (285, 158148), (342, 131790), (345, 130644), (380, 118611), (382, 117990), (414, 108870), (437, 103140), (460, 97983), (513, 87860), (540, 83467), (570, 79074), (573, 78660), (621, 72580), (684, 65895), (690, 65322), (764, 58995), (828, 54435), (855, 52716), (874, 51570), (955, 47196), (1026, 43930), (1035, 43548), (1140, 39537), (1146, 39330), (1242, 36290), (1311, 34380), (1380, 32661), (1710, 26358), (1719, 26220), (1748, 25785), (1910, 23598), (2052, 21965), (2070, 21774), (2185, 20628), (2292, 19665), (2484, 18145), (2565, 17572), (2622, 17190), (2865, 15732), (3105, 14516), (3420, 13179), (3438, 13110), (3629, 12420), (3820, 11799), (3933, 11460), (4140, 10887), (4370, 10314), (4393, 10260), (5130, 8786), (5157, 8740), (5244, 8595), (5730, 7866), (6210, 7258), (6555, 6876)]