38869200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 142996800

約数和(自身を除く): 104127600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 59, 60, 61, 72, 75, 80, 90, 100, 108, 118, 120, 122, 135, 144, 150, 177, 180, 183, 200, 216, 225, 236, 240, 244, 270, 295, 300, 305, 354, 360, 366, 400, 432, 450, 472, 488, 531, 540, 549, 590, 600, 610, 675, 708, 720, 732, 885, 900, 915, 944, 976, 1062, 1080, 1098, 1180, 1200, 1220, 1350, 1416, 1464, 1475, 1525, 1593, 1647, 1770, 1800, 1830, 2124, 2160, 2196, 2360, 2440, 2655, 2700, 2745, 2832, 2928, 2950, 3050, 3186, 3294, 3540, 3599, 3600, 3660, 4248, 4392, 4425, 4575, 4720, 4880, 5310, 5400, 5490, 5900, 6100, 6372, 6588, 7080, 7198, 7320, 7965, 8235, 8496, 8784, 8850, 9150, 10620, 10797, 10800, 10980, 11800, 12200, 12744, 13176, 13275, 13725, 14160, 14396, 14640, 15930, 16470, 17700, 17995, 18300, 21240, 21594, 21960, 23600, 24400, 25488, 26352, 26550, 27450, 28792, 31860, 32391, 32940, 35400, 35990, 36600, 39825, 41175, 42480, 43188, 43920, 53100, 53985, 54900, 57584, 63720, 64782, 65880, 70800, 71980, 73200, 79650, 82350, 86376, 89975, 97173, 106200, 107970, 109800, 127440, 129564, 131760, 143960, 159300, 161955, 164700, 172752, 179950, 194346, 212400, 215940, 219600, 259128, 269925, 287920, 318600, 323910, 329400, 359900, 388692, 431880, 485865, 518256, 539850, 637200, 647820, 658800, 719800, 777384, 809775, 863760, 971730, 1079700, 1295640, 1439600, 1554768, 1619550, 1943460, 2159400, 2429325, 2591280, 3239100, 3886920, 4318800, 4858650, 6478200, 7773840, 9717300, 12956400, 19434600, 38869200]

約数ペア:

[(1, 38869200), (2, 19434600), (3, 12956400), (4, 9717300), (5, 7773840), (6, 6478200), (8, 4858650), (9, 4318800), (10, 3886920), (12, 3239100), (15, 2591280), (16, 2429325), (18, 2159400), (20, 1943460), (24, 1619550), (25, 1554768), (27, 1439600), (30, 1295640), (36, 1079700), (40, 971730), (45, 863760), (48, 809775), (50, 777384), (54, 719800), (59, 658800), (60, 647820), (61, 637200), (72, 539850), (75, 518256), (80, 485865), (90, 431880), (100, 388692), (108, 359900), (118, 329400), (120, 323910), (122, 318600), (135, 287920), (144, 269925), (150, 259128), (177, 219600), (180, 215940), (183, 212400), (200, 194346), (216, 179950), (225, 172752), (236, 164700), (240, 161955), (244, 159300), (270, 143960), (295, 131760), (300, 129564), (305, 127440), (354, 109800), (360, 107970), (366, 106200), (400, 97173), (432, 89975), (450, 86376), (472, 82350), (488, 79650), (531, 73200), (540, 71980), (549, 70800), (590, 65880), (600, 64782), (610, 63720), (675, 57584), (708, 54900), (720, 53985), (732, 53100), (885, 43920), (900, 43188), (915, 42480), (944, 41175), (976, 39825), (1062, 36600), (1080, 35990), (1098, 35400), (1180, 32940), (1200, 32391), (1220, 31860), (1350, 28792), (1416, 27450), (1464, 26550), (1475, 26352), (1525, 25488), (1593, 24400), (1647, 23600), (1770, 21960), (1800, 21594), (1830, 21240), (2124, 18300), (2160, 17995), (2196, 17700), (2360, 16470), (2440, 15930), (2655, 14640), (2700, 14396), (2745, 14160), (2832, 13725), (2928, 13275), (2950, 13176), (3050, 12744), (3186, 12200), (3294, 11800), (3540, 10980), (3599, 10800), (3600, 10797), (3660, 10620), (4248, 9150), (4392, 8850), (4425, 8784), (4575, 8496), (4720, 8235), (4880, 7965), (5310, 7320), (5400, 7198), (5490, 7080), (5900, 6588), (6100, 6372)]