64398600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 261144000

約数和(自身を除く): 196745400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 269, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 538, 570, 600, 630, 665, 684, 700, 760, 798, 807, 840, 855, 900, 950, 1050, 1064, 1076, 1140, 1197, 1260, 1330, 1345, 1368, 1400, 1425, 1575, 1596, 1614, 1710, 1800, 1883, 1900, 1995, 2100, 2152, 2280, 2394, 2421, 2520, 2660, 2690, 2850, 3150, 3192, 3228, 3325, 3420, 3766, 3800, 3990, 4035, 4200, 4275, 4788, 4842, 5111, 5320, 5380, 5649, 5700, 5985, 6300, 6456, 6650, 6725, 6840, 7532, 7980, 8070, 8550, 9415, 9576, 9684, 9975, 10222, 10760, 11298, 11400, 11970, 12105, 12600, 13300, 13450, 15064, 15333, 15960, 16140, 16947, 17100, 18830, 19368, 19950, 20175, 20444, 22596, 23940, 24210, 25555, 26600, 26900, 28245, 29925, 30666, 32280, 33894, 34200, 35777, 37660, 39900, 40350, 40888, 45192, 45999, 47075, 47880, 48420, 51110, 53800, 56490, 59850, 60525, 61332, 67788, 71554, 75320, 76665, 79800, 80700, 84735, 91998, 94150, 96840, 102220, 107331, 112980, 119700, 121050, 122664, 127775, 135576, 141225, 143108, 153330, 161400, 169470, 178885, 183996, 188300, 204440, 214662, 225960, 229995, 239400, 242100, 255550, 282450, 286216, 306660, 321993, 338940, 357770, 367992, 376600, 383325, 423675, 429324, 459990, 484200, 511100, 536655, 564900, 613320, 643986, 677880, 715540, 766650, 847350, 858648, 894425, 919980, 1022200, 1073310, 1129800, 1149975, 1287972, 1431080, 1533300, 1609965, 1694700, 1788850, 1839960, 2146620, 2299950, 2575944, 2683275, 3066600, 3219930, 3389400, 3577700, 4293240, 4599900, 5366550, 6439860, 7155400, 8049825, 9199800, 10733100, 12879720, 16099650, 21466200, 32199300, 64398600]

約数ペア:

[(1, 64398600), (2, 32199300), (3, 21466200), (4, 16099650), (5, 12879720), (6, 10733100), (7, 9199800), (8, 8049825), (9, 7155400), (10, 6439860), (12, 5366550), (14, 4599900), (15, 4293240), (18, 3577700), (19, 3389400), (20, 3219930), (21, 3066600), (24, 2683275), (25, 2575944), (28, 2299950), (30, 2146620), (35, 1839960), (36, 1788850), (38, 1694700), (40, 1609965), (42, 1533300), (45, 1431080), (50, 1287972), (56, 1149975), (57, 1129800), (60, 1073310), (63, 1022200), (70, 919980), (72, 894425), (75, 858648), (76, 847350), (84, 766650), (90, 715540), (95, 677880), (100, 643986), (105, 613320), (114, 564900), (120, 536655), (126, 511100), (133, 484200), (140, 459990), (150, 429324), (152, 423675), (168, 383325), (171, 376600), (175, 367992), (180, 357770), (190, 338940), (200, 321993), (210, 306660), (225, 286216), (228, 282450), (252, 255550), (266, 242100), (269, 239400), (280, 229995), (285, 225960), (300, 214662), (315, 204440), (342, 188300), (350, 183996), (360, 178885), (380, 169470), (399, 161400), (420, 153330), (450, 143108), (456, 141225), (475, 135576), (504, 127775), (525, 122664), (532, 121050), (538, 119700), (570, 112980), (600, 107331), (630, 102220), (665, 96840), (684, 94150), (700, 91998), (760, 84735), (798, 80700), (807, 79800), (840, 76665), (855, 75320), (900, 71554), (950, 67788), (1050, 61332), (1064, 60525), (1076, 59850), (1140, 56490), (1197, 53800), (1260, 51110), (1330, 48420), (1345, 47880), (1368, 47075), (1400, 45999), (1425, 45192), (1575, 40888), (1596, 40350), (1614, 39900), (1710, 37660), (1800, 35777), (1883, 34200), (1900, 33894), (1995, 32280), (2100, 30666), (2152, 29925), (2280, 28245), (2394, 26900), (2421, 26600), (2520, 25555), (2660, 24210), (2690, 23940), (2850, 22596), (3150, 20444), (3192, 20175), (3228, 19950), (3325, 19368), (3420, 18830), (3766, 17100), (3800, 16947), (3990, 16140), (4035, 15960), (4200, 15333), (4275, 15064), (4788, 13450), (4842, 13300), (5111, 12600), (5320, 12105), (5380, 11970), (5649, 11400), (5700, 11298), (5985, 10760), (6300, 10222), (6456, 9975), (6650, 9684), (6725, 9576), (6840, 9415), (7532, 8550), (7980, 8070)]