139448400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 240

約数和(自身を含む): 550214784

約数和(自身を除く): 410766384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1277, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2554, 2600, 2730, 2800, 3120, 3640, 3831, 3900, 4200, 4368, 4550, 5108, 5200, 5460, 6385, 6825, 7280, 7662, 7800, 8400, 8939, 9100, 10216, 10920, 12770, 13650, 15324, 15600, 16601, 17878, 18200, 19155, 20432, 21840, 25540, 26817, 27300, 30648, 31925, 33202, 35756, 36400, 38310, 44695, 49803, 51080, 53634, 54600, 61296, 63850, 66404, 71512, 76620, 83005, 89390, 95775, 99606, 102160, 107268, 109200, 116207, 127700, 132808, 134085, 143024, 153240, 166010, 178780, 191550, 199212, 214536, 223475, 232414, 249015, 255400, 265616, 268170, 306480, 332020, 348621, 357560, 383100, 398424, 415025, 429072, 446950, 464828, 498030, 510800, 536340, 581035, 664040, 670425, 697242, 715120, 766200, 796848, 830050, 893900, 929656, 996060, 1072680, 1162070, 1245075, 1328080, 1340850, 1394484, 1532400, 1660100, 1743105, 1787800, 1859312, 1992120, 2145360, 2324140, 2490150, 2681700, 2788968, 2905175, 3320200, 3486210, 3575600, 3984240, 4648280, 4980300, 5363400, 5577936, 5810350, 6640400, 6972420, 8715525, 9296560, 9960600, 10726800, 11620700, 13944840, 17431050, 19921200, 23241400, 27889680, 34862100, 46482800, 69724200, 139448400]

約数ペア:

[(1, 139448400), (2, 69724200), (3, 46482800), (4, 34862100), (5, 27889680), (6, 23241400), (7, 19921200), (8, 17431050), (10, 13944840), (12, 11620700), (13, 10726800), (14, 9960600), (15, 9296560), (16, 8715525), (20, 6972420), (21, 6640400), (24, 5810350), (25, 5577936), (26, 5363400), (28, 4980300), (30, 4648280), (35, 3984240), (39, 3575600), (40, 3486210), (42, 3320200), (48, 2905175), (50, 2788968), (52, 2681700), (56, 2490150), (60, 2324140), (65, 2145360), (70, 1992120), (75, 1859312), (78, 1787800), (80, 1743105), (84, 1660100), (91, 1532400), (100, 1394484), (104, 1340850), (105, 1328080), (112, 1245075), (120, 1162070), (130, 1072680), (140, 996060), (150, 929656), (156, 893900), (168, 830050), (175, 796848), (182, 766200), (195, 715120), (200, 697242), (208, 670425), (210, 664040), (240, 581035), (260, 536340), (273, 510800), (280, 498030), (300, 464828), (312, 446950), (325, 429072), (336, 415025), (350, 398424), (364, 383100), (390, 357560), (400, 348621), (420, 332020), (455, 306480), (520, 268170), (525, 265616), (546, 255400), (560, 249015), (600, 232414), (624, 223475), (650, 214536), (700, 199212), (728, 191550), (780, 178780), (840, 166010), (910, 153240), (975, 143024), (1040, 134085), (1050, 132808), (1092, 127700), (1200, 116207), (1277, 109200), (1300, 107268), (1365, 102160), (1400, 99606), (1456, 95775), (1560, 89390), (1680, 83005), (1820, 76620), (1950, 71512), (2100, 66404), (2184, 63850), (2275, 61296), (2554, 54600), (2600, 53634), (2730, 51080), (2800, 49803), (3120, 44695), (3640, 38310), (3831, 36400), (3900, 35756), (4200, 33202), (4368, 31925), (4550, 30648), (5108, 27300), (5200, 26817), (5460, 25540), (6385, 21840), (6825, 20432), (7280, 19155), (7662, 18200), (7800, 17878), (8400, 16601), (8939, 15600), (9100, 15324), (10216, 13650), (10920, 12770)]