21600150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 67495680

約数和(自身を除く): 45895530

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 53, 55, 57, 65, 66, 75, 78, 95, 106, 110, 114, 130, 143, 150, 159, 165, 190, 195, 209, 247, 265, 275, 285, 286, 318, 325, 330, 390, 418, 429, 475, 494, 530, 550, 570, 583, 627, 650, 689, 715, 741, 795, 825, 858, 950, 975, 1007, 1045, 1166, 1235, 1254, 1325, 1378, 1425, 1430, 1482, 1590, 1650, 1749, 1950, 2014, 2067, 2090, 2145, 2470, 2650, 2717, 2850, 2915, 3021, 3135, 3445, 3498, 3575, 3705, 3975, 4134, 4290, 5035, 5225, 5434, 5830, 6042, 6175, 6270, 6890, 7150, 7410, 7579, 7950, 8151, 8745, 10070, 10335, 10450, 10725, 11077, 12350, 13091, 13585, 14575, 15105, 15158, 15675, 16302, 17225, 17490, 18525, 20670, 21450, 22154, 22737, 25175, 26182, 27170, 29150, 30210, 31350, 33231, 34450, 37050, 37895, 39273, 40755, 43725, 45474, 50350, 51675, 55385, 65455, 66462, 67925, 75525, 75790, 78546, 81510, 87450, 103350, 110770, 113685, 130910, 135850, 144001, 151050, 166155, 189475, 196365, 203775, 227370, 276925, 288002, 327275, 332310, 378950, 392730, 407550, 432003, 553850, 568425, 654550, 720005, 830775, 864006, 981825, 1136850, 1440010, 1661550, 1963650, 2160015, 3600025, 4320030, 7200050, 10800075, 21600150]

約数ペア:

[(1, 21600150), (2, 10800075), (3, 7200050), (5, 4320030), (6, 3600025), (10, 2160015), (11, 1963650), (13, 1661550), (15, 1440010), (19, 1136850), (22, 981825), (25, 864006), (26, 830775), (30, 720005), (33, 654550), (38, 568425), (39, 553850), (50, 432003), (53, 407550), (55, 392730), (57, 378950), (65, 332310), (66, 327275), (75, 288002), (78, 276925), (95, 227370), (106, 203775), (110, 196365), (114, 189475), (130, 166155), (143, 151050), (150, 144001), (159, 135850), (165, 130910), (190, 113685), (195, 110770), (209, 103350), (247, 87450), (265, 81510), (275, 78546), (285, 75790), (286, 75525), (318, 67925), (325, 66462), (330, 65455), (390, 55385), (418, 51675), (429, 50350), (475, 45474), (494, 43725), (530, 40755), (550, 39273), (570, 37895), (583, 37050), (627, 34450), (650, 33231), (689, 31350), (715, 30210), (741, 29150), (795, 27170), (825, 26182), (858, 25175), (950, 22737), (975, 22154), (1007, 21450), (1045, 20670), (1166, 18525), (1235, 17490), (1254, 17225), (1325, 16302), (1378, 15675), (1425, 15158), (1430, 15105), (1482, 14575), (1590, 13585), (1650, 13091), (1749, 12350), (1950, 11077), (2014, 10725), (2067, 10450), (2090, 10335), (2145, 10070), (2470, 8745), (2650, 8151), (2717, 7950), (2850, 7579), (2915, 7410), (3021, 7150), (3135, 6890), (3445, 6270), (3498, 6175), (3575, 6042), (3705, 5830), (3975, 5434), (4134, 5225), (4290, 5035)]