42876900

素因数分解:

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

素因数の和:163

約数の個数: 216

約数和(自身を含む): 151115328

約数和(自身を除く): 108238428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 61, 66, 71, 75, 90, 99, 100, 110, 122, 132, 142, 150, 165, 180, 183, 198, 213, 220, 225, 244, 275, 284, 300, 305, 330, 355, 366, 396, 426, 450, 495, 549, 550, 610, 639, 660, 671, 710, 732, 781, 825, 852, 900, 915, 990, 1065, 1098, 1100, 1220, 1278, 1342, 1420, 1525, 1562, 1650, 1775, 1830, 1980, 2013, 2130, 2196, 2343, 2475, 2556, 2684, 2745, 3050, 3124, 3195, 3300, 3355, 3550, 3660, 3905, 4026, 4260, 4331, 4575, 4686, 4950, 5325, 5490, 6039, 6100, 6390, 6710, 7029, 7100, 7810, 8052, 8662, 9150, 9372, 9900, 10065, 10650, 10980, 11715, 12078, 12780, 12993, 13420, 13725, 14058, 15620, 15975, 16775, 17324, 18300, 19525, 20130, 21300, 21655, 23430, 24156, 25986, 27450, 28116, 30195, 31950, 33550, 35145, 38979, 39050, 40260, 43310, 46860, 47641, 50325, 51972, 54900, 58575, 60390, 63900, 64965, 67100, 70290, 77958, 78100, 86620, 95282, 100650, 108275, 117150, 120780, 129930, 140580, 142923, 150975, 155916, 175725, 190564, 194895, 201300, 216550, 234300, 238205, 259860, 285846, 301950, 324825, 351450, 389790, 428769, 433100, 476410, 571692, 603900, 649650, 702900, 714615, 779580, 857538, 952820, 974475, 1191025, 1299300, 1429230, 1715076, 1948950, 2143845, 2382050, 2858460, 3573075, 3897900, 4287690, 4764100, 7146150, 8575380, 10719225, 14292300, 21438450, 42876900]

約数ペア:

[(1, 42876900), (2, 21438450), (3, 14292300), (4, 10719225), (5, 8575380), (6, 7146150), (9, 4764100), (10, 4287690), (11, 3897900), (12, 3573075), (15, 2858460), (18, 2382050), (20, 2143845), (22, 1948950), (25, 1715076), (30, 1429230), (33, 1299300), (36, 1191025), (44, 974475), (45, 952820), (50, 857538), (55, 779580), (60, 714615), (61, 702900), (66, 649650), (71, 603900), (75, 571692), (90, 476410), (99, 433100), (100, 428769), (110, 389790), (122, 351450), (132, 324825), (142, 301950), (150, 285846), (165, 259860), (180, 238205), (183, 234300), (198, 216550), (213, 201300), (220, 194895), (225, 190564), (244, 175725), (275, 155916), (284, 150975), (300, 142923), (305, 140580), (330, 129930), (355, 120780), (366, 117150), (396, 108275), (426, 100650), (450, 95282), (495, 86620), (549, 78100), (550, 77958), (610, 70290), (639, 67100), (660, 64965), (671, 63900), (710, 60390), (732, 58575), (781, 54900), (825, 51972), (852, 50325), (900, 47641), (915, 46860), (990, 43310), (1065, 40260), (1098, 39050), (1100, 38979), (1220, 35145), (1278, 33550), (1342, 31950), (1420, 30195), (1525, 28116), (1562, 27450), (1650, 25986), (1775, 24156), (1830, 23430), (1980, 21655), (2013, 21300), (2130, 20130), (2196, 19525), (2343, 18300), (2475, 17324), (2556, 16775), (2684, 15975), (2745, 15620), (3050, 14058), (3124, 13725), (3195, 13420), (3300, 12993), (3355, 12780), (3550, 12078), (3660, 11715), (3905, 10980), (4026, 10650), (4260, 10065), (4331, 9900), (4575, 9372), (4686, 9150), (4950, 8662), (5325, 8052), (5490, 7810), (6039, 7100), (6100, 7029), (6390, 6710)]