71461500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 233985024

約数和(自身を除く): 162523524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 71, 75, 100, 110, 122, 125, 132, 142, 150, 165, 183, 213, 220, 244, 250, 275, 284, 300, 305, 330, 355, 366, 375, 426, 500, 550, 610, 660, 671, 710, 732, 750, 781, 825, 852, 915, 1065, 1100, 1220, 1342, 1375, 1420, 1500, 1525, 1562, 1650, 1775, 1830, 2013, 2130, 2343, 2684, 2750, 3050, 3124, 3300, 3355, 3550, 3660, 3905, 4026, 4125, 4260, 4331, 4575, 4686, 5325, 5500, 6100, 6710, 7100, 7625, 7810, 8052, 8250, 8662, 8875, 9150, 9372, 10065, 10650, 11715, 12993, 13420, 15250, 15620, 16500, 16775, 17324, 17750, 18300, 19525, 20130, 21300, 21655, 22875, 23430, 25986, 26625, 30500, 33550, 35500, 39050, 40260, 43310, 45750, 46860, 47641, 50325, 51972, 53250, 58575, 64965, 67100, 78100, 83875, 86620, 91500, 95282, 97625, 100650, 106500, 108275, 117150, 129930, 142923, 167750, 190564, 195250, 201300, 216550, 234300, 238205, 251625, 259860, 285846, 292875, 324825, 335500, 390500, 433100, 476410, 503250, 541375, 571692, 585750, 649650, 714615, 952820, 1006500, 1082750, 1171500, 1191025, 1299300, 1429230, 1624125, 2165500, 2382050, 2858460, 3248250, 3573075, 4764100, 5955125, 6496500, 7146150, 11910250, 14292300, 17865375, 23820500, 35730750, 71461500]

約数ペア:

[(1, 71461500), (2, 35730750), (3, 23820500), (4, 17865375), (5, 14292300), (6, 11910250), (10, 7146150), (11, 6496500), (12, 5955125), (15, 4764100), (20, 3573075), (22, 3248250), (25, 2858460), (30, 2382050), (33, 2165500), (44, 1624125), (50, 1429230), (55, 1299300), (60, 1191025), (61, 1171500), (66, 1082750), (71, 1006500), (75, 952820), (100, 714615), (110, 649650), (122, 585750), (125, 571692), (132, 541375), (142, 503250), (150, 476410), (165, 433100), (183, 390500), (213, 335500), (220, 324825), (244, 292875), (250, 285846), (275, 259860), (284, 251625), (300, 238205), (305, 234300), (330, 216550), (355, 201300), (366, 195250), (375, 190564), (426, 167750), (500, 142923), (550, 129930), (610, 117150), (660, 108275), (671, 106500), (710, 100650), (732, 97625), (750, 95282), (781, 91500), (825, 86620), (852, 83875), (915, 78100), (1065, 67100), (1100, 64965), (1220, 58575), (1342, 53250), (1375, 51972), (1420, 50325), (1500, 47641), (1525, 46860), (1562, 45750), (1650, 43310), (1775, 40260), (1830, 39050), (2013, 35500), (2130, 33550), (2343, 30500), (2684, 26625), (2750, 25986), (3050, 23430), (3124, 22875), (3300, 21655), (3355, 21300), (3550, 20130), (3660, 19525), (3905, 18300), (4026, 17750), (4125, 17324), (4260, 16775), (4331, 16500), (4575, 15620), (4686, 15250), (5325, 13420), (5500, 12993), (6100, 11715), (6710, 10650), (7100, 10065), (7625, 9372), (7810, 9150), (8052, 8875), (8250, 8662)]