221430000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 300

約数和(自身を含む): 798575624

約数和(自身を除く): 577145624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 61, 66, 75, 80, 88, 100, 110, 120, 121, 122, 125, 132, 150, 165, 176, 183, 200, 220, 240, 242, 244, 250, 264, 275, 300, 305, 330, 363, 366, 375, 400, 440, 484, 488, 500, 528, 550, 600, 605, 610, 625, 660, 671, 726, 732, 750, 825, 880, 915, 968, 976, 1000, 1100, 1200, 1210, 1220, 1250, 1320, 1342, 1375, 1452, 1464, 1500, 1525, 1650, 1815, 1830, 1875, 1936, 2000, 2013, 2200, 2420, 2440, 2500, 2640, 2684, 2750, 2904, 2928, 3000, 3025, 3050, 3300, 3355, 3630, 3660, 3750, 4026, 4125, 4400, 4575, 4840, 4880, 5000, 5368, 5500, 5808, 6000, 6050, 6100, 6600, 6710, 6875, 7260, 7320, 7381, 7500, 7625, 8052, 8250, 9075, 9150, 9680, 10000, 10065, 10736, 11000, 12100, 12200, 13200, 13420, 13750, 14520, 14640, 14762, 15000, 15125, 15250, 16104, 16500, 16775, 18150, 18300, 20130, 20625, 22000, 22143, 22875, 24200, 24400, 26840, 27500, 29040, 29524, 30000, 30250, 30500, 32208, 33000, 33550, 36300, 36600, 36905, 38125, 40260, 41250, 44286, 45375, 45750, 48400, 50325, 53680, 55000, 59048, 60500, 61000, 66000, 67100, 72600, 73200, 73810, 75625, 76250, 80520, 82500, 83875, 88572, 90750, 91500, 100650, 110000, 110715, 114375, 118096, 121000, 122000, 134200, 145200, 147620, 151250, 152500, 161040, 165000, 167750, 177144, 181500, 183000, 184525, 201300, 221430, 226875, 228750, 242000, 251625, 268400, 295240, 302500, 305000, 330000, 335500, 354288, 363000, 366000, 369050, 402600, 419375, 442860, 453750, 457500, 503250, 553575, 590480, 605000, 610000, 671000, 726000, 738100, 805200, 838750, 885720, 907500, 915000, 922625, 1006500, 1107150, 1210000, 1258125, 1342000, 1476200, 1677500, 1771440, 1815000, 1830000, 1845250, 2013000, 2214300, 2516250, 2767875, 2952400, 3355000, 3630000, 3690500, 4026000, 4428600, 4613125, 5032500, 5535750, 6710000, 7381000, 8857200, 9226250, 10065000, 11071500, 13839375, 14762000, 18452500, 20130000, 22143000, 27678750, 36905000, 44286000, 55357500, 73810000, 110715000, 221430000]

約数ペア:

[(1, 221430000), (2, 110715000), (3, 73810000), (4, 55357500), (5, 44286000), (6, 36905000), (8, 27678750), (10, 22143000), (11, 20130000), (12, 18452500), (15, 14762000), (16, 13839375), (20, 11071500), (22, 10065000), (24, 9226250), (25, 8857200), (30, 7381000), (33, 6710000), (40, 5535750), (44, 5032500), (48, 4613125), (50, 4428600), (55, 4026000), (60, 3690500), (61, 3630000), (66, 3355000), (75, 2952400), (80, 2767875), (88, 2516250), (100, 2214300), (110, 2013000), (120, 1845250), (121, 1830000), (122, 1815000), (125, 1771440), (132, 1677500), (150, 1476200), (165, 1342000), (176, 1258125), (183, 1210000), (200, 1107150), (220, 1006500), (240, 922625), (242, 915000), (244, 907500), (250, 885720), (264, 838750), (275, 805200), (300, 738100), (305, 726000), (330, 671000), (363, 610000), (366, 605000), (375, 590480), (400, 553575), (440, 503250), (484, 457500), (488, 453750), (500, 442860), (528, 419375), (550, 402600), (600, 369050), (605, 366000), (610, 363000), (625, 354288), (660, 335500), (671, 330000), (726, 305000), (732, 302500), (750, 295240), (825, 268400), (880, 251625), (915, 242000), (968, 228750), (976, 226875), (1000, 221430), (1100, 201300), (1200, 184525), (1210, 183000), (1220, 181500), (1250, 177144), (1320, 167750), (1342, 165000), (1375, 161040), (1452, 152500), (1464, 151250), (1500, 147620), (1525, 145200), (1650, 134200), (1815, 122000), (1830, 121000), (1875, 118096), (1936, 114375), (2000, 110715), (2013, 110000), (2200, 100650), (2420, 91500), (2440, 90750), (2500, 88572), (2640, 83875), (2684, 82500), (2750, 80520), (2904, 76250), (2928, 75625), (3000, 73810), (3025, 73200), (3050, 72600), (3300, 67100), (3355, 66000), (3630, 61000), (3660, 60500), (3750, 59048), (4026, 55000), (4125, 53680), (4400, 50325), (4575, 48400), (4840, 45750), (4880, 45375), (5000, 44286), (5368, 41250), (5500, 40260), (5808, 38125), (6000, 36905), (6050, 36600), (6100, 36300), (6600, 33550), (6710, 33000), (6875, 32208), (7260, 30500), (7320, 30250), (7381, 30000), (7500, 29524), (7625, 29040), (8052, 27500), (8250, 26840), (9075, 24400), (9150, 24200), (9680, 22875), (10000, 22143), (10065, 22000), (10736, 20625), (11000, 20130), (12100, 18300), (12200, 18150), (13200, 16775), (13420, 16500), (13750, 16104), (14520, 15250), (14640, 15125), (14762, 15000)]