299874120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3964

約数の個数: 192

約数和(自身を含む): 1127286720

約数和(自身を除く): 827412600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 3923, 5096, 5460, 5880, 6370, 7644, 7846, 9555, 10920, 11769, 12740, 15288, 15692, 19110, 19615, 23538, 25480, 27461, 31384, 38220, 39230, 47076, 50999, 54922, 58845, 76440, 78460, 82383, 94152, 101998, 109844, 117690, 137305, 152997, 156920, 164766, 192227, 203996, 219688, 235380, 254995, 274610, 305994, 329532, 356993, 384454, 407992, 411915, 470760, 509990, 549220, 576681, 611988, 659064, 713986, 764985, 768908, 823830, 961135, 1019980, 1070979, 1098440, 1153362, 1223976, 1427972, 1529970, 1537816, 1647660, 1784965, 1922270, 2039960, 2141958, 2306724, 2498951, 2855944, 2883405, 3059940, 3295320, 3569930, 3844540, 4283916, 4613448, 4997902, 5354895, 5766810, 6119880, 7139860, 7496853, 7689080, 8567832, 9995804, 10709790, 11533620, 12494755, 14279720, 14993706, 19991608, 21419580, 23067240, 24989510, 29987412, 37484265, 42839160, 49979020, 59974824, 74968530, 99958040, 149937060, 299874120]

約数ペア:

[(1, 299874120), (2, 149937060), (3, 99958040), (4, 74968530), (5, 59974824), (6, 49979020), (7, 42839160), (8, 37484265), (10, 29987412), (12, 24989510), (13, 23067240), (14, 21419580), (15, 19991608), (20, 14993706), (21, 14279720), (24, 12494755), (26, 11533620), (28, 10709790), (30, 9995804), (35, 8567832), (39, 7689080), (40, 7496853), (42, 7139860), (49, 6119880), (52, 5766810), (56, 5354895), (60, 4997902), (65, 4613448), (70, 4283916), (78, 3844540), (84, 3569930), (91, 3295320), (98, 3059940), (104, 2883405), (105, 2855944), (120, 2498951), (130, 2306724), (140, 2141958), (147, 2039960), (156, 1922270), (168, 1784965), (182, 1647660), (195, 1537816), (196, 1529970), (210, 1427972), (245, 1223976), (260, 1153362), (273, 1098440), (280, 1070979), (294, 1019980), (312, 961135), (364, 823830), (390, 768908), (392, 764985), (420, 713986), (455, 659064), (490, 611988), (520, 576681), (546, 549220), (588, 509990), (637, 470760), (728, 411915), (735, 407992), (780, 384454), (840, 356993), (910, 329532), (980, 305994), (1092, 274610), (1176, 254995), (1274, 235380), (1365, 219688), (1470, 203996), (1560, 192227), (1820, 164766), (1911, 156920), (1960, 152997), (2184, 137305), (2548, 117690), (2730, 109844), (2940, 101998), (3185, 94152), (3640, 82383), (3822, 78460), (3923, 76440), (5096, 58845), (5460, 54922), (5880, 50999), (6370, 47076), (7644, 39230), (7846, 38220), (9555, 31384), (10920, 27461), (11769, 25480), (12740, 23538), (15288, 19615), (15692, 19110)]