25679940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 87720192

約数和(自身を除く): 62040252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 41, 44, 52, 55, 60, 65, 66, 73, 78, 82, 110, 123, 130, 132, 143, 146, 156, 164, 165, 195, 205, 219, 220, 246, 260, 286, 292, 330, 365, 390, 410, 429, 438, 451, 492, 533, 572, 615, 660, 715, 730, 780, 803, 820, 858, 876, 902, 949, 1066, 1095, 1230, 1353, 1430, 1460, 1599, 1606, 1716, 1804, 1898, 2132, 2145, 2190, 2255, 2409, 2460, 2665, 2706, 2847, 2860, 2993, 3198, 3212, 3796, 4015, 4290, 4380, 4510, 4745, 4818, 5330, 5412, 5694, 5863, 5986, 6396, 6765, 7995, 8030, 8580, 8979, 9020, 9490, 9636, 10439, 10660, 11388, 11726, 11972, 12045, 13530, 14235, 14965, 15990, 16060, 17589, 17958, 18980, 20878, 23452, 24090, 27060, 28470, 29315, 29930, 31317, 31980, 32923, 35178, 35916, 38909, 41756, 44895, 48180, 52195, 56940, 58630, 59860, 62634, 65846, 70356, 77818, 87945, 89790, 98769, 104390, 116727, 117260, 125268, 131692, 155636, 156585, 164615, 175890, 179580, 194545, 197538, 208780, 233454, 313170, 329230, 351780, 389090, 395076, 427999, 466908, 493845, 583635, 626340, 658460, 778180, 855998, 987690, 1167270, 1283997, 1711996, 1975380, 2139995, 2334540, 2567994, 4279990, 5135988, 6419985, 8559980, 12839970, 25679940]

約数ペア:

[(1, 25679940), (2, 12839970), (3, 8559980), (4, 6419985), (5, 5135988), (6, 4279990), (10, 2567994), (11, 2334540), (12, 2139995), (13, 1975380), (15, 1711996), (20, 1283997), (22, 1167270), (26, 987690), (30, 855998), (33, 778180), (39, 658460), (41, 626340), (44, 583635), (52, 493845), (55, 466908), (60, 427999), (65, 395076), (66, 389090), (73, 351780), (78, 329230), (82, 313170), (110, 233454), (123, 208780), (130, 197538), (132, 194545), (143, 179580), (146, 175890), (156, 164615), (164, 156585), (165, 155636), (195, 131692), (205, 125268), (219, 117260), (220, 116727), (246, 104390), (260, 98769), (286, 89790), (292, 87945), (330, 77818), (365, 70356), (390, 65846), (410, 62634), (429, 59860), (438, 58630), (451, 56940), (492, 52195), (533, 48180), (572, 44895), (615, 41756), (660, 38909), (715, 35916), (730, 35178), (780, 32923), (803, 31980), (820, 31317), (858, 29930), (876, 29315), (902, 28470), (949, 27060), (1066, 24090), (1095, 23452), (1230, 20878), (1353, 18980), (1430, 17958), (1460, 17589), (1599, 16060), (1606, 15990), (1716, 14965), (1804, 14235), (1898, 13530), (2132, 12045), (2145, 11972), (2190, 11726), (2255, 11388), (2409, 10660), (2460, 10439), (2665, 9636), (2706, 9490), (2847, 9020), (2860, 8979), (2993, 8580), (3198, 8030), (3212, 7995), (3796, 6765), (4015, 6396), (4290, 5986), (4380, 5863), (4510, 5694), (4745, 5412), (4818, 5330)]