19283550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 59996160

約数和(自身を除く): 40712610

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 29, 30, 31, 33, 39, 50, 55, 58, 62, 65, 66, 75, 78, 87, 93, 110, 130, 143, 145, 150, 155, 165, 174, 186, 195, 275, 286, 290, 310, 319, 325, 330, 341, 377, 390, 403, 429, 435, 465, 550, 638, 650, 682, 715, 725, 754, 775, 806, 825, 858, 870, 899, 930, 957, 975, 1023, 1131, 1209, 1430, 1450, 1550, 1595, 1650, 1705, 1798, 1885, 1914, 1950, 2015, 2046, 2145, 2175, 2262, 2325, 2418, 2697, 3190, 3410, 3575, 3770, 4030, 4147, 4290, 4350, 4433, 4495, 4650, 4785, 5115, 5394, 5655, 6045, 7150, 7975, 8294, 8525, 8866, 8990, 9425, 9570, 9889, 10075, 10230, 10725, 11310, 11687, 12090, 12441, 13299, 13485, 15950, 17050, 18850, 19778, 20150, 20735, 21450, 22165, 22475, 23374, 23925, 24882, 25575, 26598, 26970, 28275, 29667, 30225, 35061, 41470, 44330, 44950, 47850, 49445, 51150, 56550, 58435, 59334, 60450, 62205, 66495, 67425, 70122, 98890, 103675, 110825, 116870, 124410, 128557, 132990, 134850, 148335, 175305, 207350, 221650, 247225, 257114, 292175, 296670, 311025, 332475, 350610, 385671, 494450, 584350, 622050, 642785, 664950, 741675, 771342, 876525, 1285570, 1483350, 1753050, 1928355, 3213925, 3856710, 6427850, 9641775, 19283550]

約数ペア:

[(1, 19283550), (2, 9641775), (3, 6427850), (5, 3856710), (6, 3213925), (10, 1928355), (11, 1753050), (13, 1483350), (15, 1285570), (22, 876525), (25, 771342), (26, 741675), (29, 664950), (30, 642785), (31, 622050), (33, 584350), (39, 494450), (50, 385671), (55, 350610), (58, 332475), (62, 311025), (65, 296670), (66, 292175), (75, 257114), (78, 247225), (87, 221650), (93, 207350), (110, 175305), (130, 148335), (143, 134850), (145, 132990), (150, 128557), (155, 124410), (165, 116870), (174, 110825), (186, 103675), (195, 98890), (275, 70122), (286, 67425), (290, 66495), (310, 62205), (319, 60450), (325, 59334), (330, 58435), (341, 56550), (377, 51150), (390, 49445), (403, 47850), (429, 44950), (435, 44330), (465, 41470), (550, 35061), (638, 30225), (650, 29667), (682, 28275), (715, 26970), (725, 26598), (754, 25575), (775, 24882), (806, 23925), (825, 23374), (858, 22475), (870, 22165), (899, 21450), (930, 20735), (957, 20150), (975, 19778), (1023, 18850), (1131, 17050), (1209, 15950), (1430, 13485), (1450, 13299), (1550, 12441), (1595, 12090), (1650, 11687), (1705, 11310), (1798, 10725), (1885, 10230), (1914, 10075), (1950, 9889), (2015, 9570), (2046, 9425), (2145, 8990), (2175, 8866), (2262, 8525), (2325, 8294), (2418, 7975), (2697, 7150), (3190, 6045), (3410, 5655), (3575, 5394), (3770, 5115), (4030, 4785), (4147, 4650), (4290, 4495), (4350, 4433)]