284925960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1055658240

約数和(自身を除く): 770732280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 165, 180, 186, 198, 211, 220, 242, 248, 264, 279, 310, 330, 341, 360, 363, 372, 396, 422, 440, 465, 484, 495, 558, 605, 620, 633, 660, 682, 726, 744, 792, 844, 930, 968, 990, 1023, 1055, 1089, 1116, 1210, 1240, 1266, 1320, 1364, 1395, 1452, 1688, 1705, 1815, 1860, 1899, 1980, 2046, 2110, 2178, 2232, 2321, 2420, 2532, 2728, 2790, 2904, 3069, 3165, 3410, 3630, 3720, 3751, 3798, 3960, 4092, 4220, 4356, 4642, 4840, 5064, 5115, 5445, 5580, 6138, 6330, 6541, 6820, 6963, 7260, 7502, 7596, 8184, 8440, 8712, 9284, 9495, 10230, 10890, 11160, 11253, 11605, 12276, 12660, 13082, 13640, 13926, 14520, 15004, 15192, 15345, 18568, 18755, 18990, 19623, 20460, 20889, 21780, 22506, 23210, 24552, 25320, 25531, 26164, 27852, 30008, 30690, 32705, 33759, 34815, 37510, 37980, 39246, 40920, 41778, 43560, 45012, 46420, 51062, 52328, 55704, 56265, 58869, 61380, 65410, 67518, 69630, 71951, 75020, 75960, 76593, 78492, 83556, 90024, 92840, 98115, 102124, 104445, 112530, 117738, 122760, 127655, 130820, 135036, 139260, 143902, 150040, 153186, 156984, 167112, 168795, 196230, 204248, 208890, 215853, 225060, 229779, 235476, 255310, 261640, 270072, 278520, 287804, 294345, 306372, 337590, 359755, 382965, 392460, 417780, 431706, 450120, 459558, 470952, 510620, 575608, 588690, 612744, 647559, 675180, 719510, 765930, 784920, 791461, 835560, 863412, 919116, 1021240, 1079265, 1148895, 1177380, 1295118, 1350360, 1439020, 1531860, 1582922, 1726824, 1838232, 2158530, 2297790, 2354760, 2374383, 2590236, 2878040, 3063720, 3165844, 3237795, 3957305, 4317060, 4595580, 4748766, 5180472, 6331688, 6475590, 7123149, 7914610, 8634120, 9191160, 9497532, 11871915, 12951180, 14246298, 15829220, 18995064, 23743830, 25902360, 28492596, 31658440, 35615745, 47487660, 56985192, 71231490, 94975320, 142462980, 284925960]

約数ペア:

[(1, 284925960), (2, 142462980), (3, 94975320), (4, 71231490), (5, 56985192), (6, 47487660), (8, 35615745), (9, 31658440), (10, 28492596), (11, 25902360), (12, 23743830), (15, 18995064), (18, 15829220), (20, 14246298), (22, 12951180), (24, 11871915), (30, 9497532), (31, 9191160), (33, 8634120), (36, 7914610), (40, 7123149), (44, 6475590), (45, 6331688), (55, 5180472), (60, 4748766), (62, 4595580), (66, 4317060), (72, 3957305), (88, 3237795), (90, 3165844), (93, 3063720), (99, 2878040), (110, 2590236), (120, 2374383), (121, 2354760), (124, 2297790), (132, 2158530), (155, 1838232), (165, 1726824), (180, 1582922), (186, 1531860), (198, 1439020), (211, 1350360), (220, 1295118), (242, 1177380), (248, 1148895), (264, 1079265), (279, 1021240), (310, 919116), (330, 863412), (341, 835560), (360, 791461), (363, 784920), (372, 765930), (396, 719510), (422, 675180), (440, 647559), (465, 612744), (484, 588690), (495, 575608), (558, 510620), (605, 470952), (620, 459558), (633, 450120), (660, 431706), (682, 417780), (726, 392460), (744, 382965), (792, 359755), (844, 337590), (930, 306372), (968, 294345), (990, 287804), (1023, 278520), (1055, 270072), (1089, 261640), (1116, 255310), (1210, 235476), (1240, 229779), (1266, 225060), (1320, 215853), (1364, 208890), (1395, 204248), (1452, 196230), (1688, 168795), (1705, 167112), (1815, 156984), (1860, 153186), (1899, 150040), (1980, 143902), (2046, 139260), (2110, 135036), (2178, 130820), (2232, 127655), (2321, 122760), (2420, 117738), (2532, 112530), (2728, 104445), (2790, 102124), (2904, 98115), (3069, 92840), (3165, 90024), (3410, 83556), (3630, 78492), (3720, 76593), (3751, 75960), (3798, 75020), (3960, 71951), (4092, 69630), (4220, 67518), (4356, 65410), (4642, 61380), (4840, 58869), (5064, 56265), (5115, 55704), (5445, 52328), (5580, 51062), (6138, 46420), (6330, 45012), (6541, 43560), (6820, 41778), (6963, 40920), (7260, 39246), (7502, 37980), (7596, 37510), (8184, 34815), (8440, 33759), (8712, 32705), (9284, 30690), (9495, 30008), (10230, 27852), (10890, 26164), (11160, 25531), (11253, 25320), (11605, 24552), (12276, 23210), (12660, 22506), (13082, 21780), (13640, 20889), (13926, 20460), (14520, 19623), (15004, 18990), (15192, 18755), (15345, 18568)]