152599720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 442123920

約数和(自身を除く): 289524200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 53, 56, 65, 70, 91, 98, 104, 106, 113, 130, 140, 182, 196, 212, 226, 245, 260, 265, 280, 364, 371, 392, 424, 452, 455, 490, 520, 530, 565, 637, 689, 728, 742, 791, 904, 910, 980, 1060, 1130, 1274, 1378, 1469, 1484, 1582, 1820, 1855, 1960, 2120, 2260, 2548, 2597, 2756, 2938, 2968, 3164, 3185, 3445, 3640, 3710, 3955, 4520, 4823, 5096, 5194, 5512, 5537, 5876, 5989, 6328, 6370, 6890, 7345, 7420, 7910, 9646, 10283, 10388, 11074, 11752, 11978, 12740, 12985, 13780, 14690, 14840, 15820, 19292, 20566, 20776, 22148, 23956, 24115, 25480, 25970, 27560, 27685, 29380, 29945, 31640, 33761, 38584, 41132, 41923, 44296, 47912, 48230, 51415, 51940, 55370, 58760, 59890, 67522, 71981, 77857, 82264, 83846, 96460, 102830, 103880, 110740, 119780, 135044, 143962, 155714, 167692, 168805, 192920, 205660, 209615, 221480, 239560, 270088, 287924, 293461, 311428, 335384, 337610, 359905, 389285, 411320, 419230, 544999, 575848, 586922, 622856, 675220, 719810, 778570, 838460, 1089998, 1173844, 1350440, 1439620, 1467305, 1557140, 1676920, 2179996, 2347688, 2724995, 2879240, 2934610, 3114280, 3814993, 4359992, 5449990, 5869220, 7629986, 10899980, 11738440, 15259972, 19074965, 21799960, 30519944, 38149930, 76299860, 152599720]

約数ペア:

[(1, 152599720), (2, 76299860), (4, 38149930), (5, 30519944), (7, 21799960), (8, 19074965), (10, 15259972), (13, 11738440), (14, 10899980), (20, 7629986), (26, 5869220), (28, 5449990), (35, 4359992), (40, 3814993), (49, 3114280), (52, 2934610), (53, 2879240), (56, 2724995), (65, 2347688), (70, 2179996), (91, 1676920), (98, 1557140), (104, 1467305), (106, 1439620), (113, 1350440), (130, 1173844), (140, 1089998), (182, 838460), (196, 778570), (212, 719810), (226, 675220), (245, 622856), (260, 586922), (265, 575848), (280, 544999), (364, 419230), (371, 411320), (392, 389285), (424, 359905), (452, 337610), (455, 335384), (490, 311428), (520, 293461), (530, 287924), (565, 270088), (637, 239560), (689, 221480), (728, 209615), (742, 205660), (791, 192920), (904, 168805), (910, 167692), (980, 155714), (1060, 143962), (1130, 135044), (1274, 119780), (1378, 110740), (1469, 103880), (1484, 102830), (1582, 96460), (1820, 83846), (1855, 82264), (1960, 77857), (2120, 71981), (2260, 67522), (2548, 59890), (2597, 58760), (2756, 55370), (2938, 51940), (2968, 51415), (3164, 48230), (3185, 47912), (3445, 44296), (3640, 41923), (3710, 41132), (3955, 38584), (4520, 33761), (4823, 31640), (5096, 29945), (5194, 29380), (5512, 27685), (5537, 27560), (5876, 25970), (5989, 25480), (6328, 24115), (6370, 23956), (6890, 22148), (7345, 20776), (7420, 20566), (7910, 19292), (9646, 15820), (10283, 14840), (10388, 14690), (11074, 13780), (11752, 12985), (11978, 12740)]