233775180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 759951360

約数和(自身を除く): 526176180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 61, 90, 94, 108, 122, 135, 141, 151, 180, 183, 188, 235, 244, 270, 282, 302, 305, 366, 423, 453, 470, 540, 549, 564, 604, 610, 705, 732, 755, 846, 906, 915, 940, 1098, 1220, 1269, 1359, 1410, 1510, 1647, 1692, 1812, 1830, 2115, 2196, 2265, 2538, 2718, 2745, 2820, 2867, 3020, 3294, 3660, 4077, 4230, 4530, 5076, 5436, 5490, 5734, 6345, 6588, 6795, 7097, 8154, 8235, 8460, 8601, 9060, 9211, 10980, 11468, 12690, 13590, 14194, 14335, 16308, 16470, 17202, 18422, 20385, 21291, 25380, 25803, 27180, 27633, 28388, 28670, 32940, 34404, 35485, 36844, 40770, 42582, 43005, 46055, 51606, 55266, 57340, 63873, 70970, 77409, 81540, 82899, 85164, 86010, 92110, 103212, 106455, 110532, 127746, 129015, 138165, 141940, 154818, 165798, 172020, 184220, 191619, 212910, 248697, 255492, 258030, 276330, 309636, 319365, 331596, 383238, 387045, 414495, 425820, 432917, 497394, 516060, 552660, 638730, 766476, 774090, 828990, 865834, 958095, 994788, 1243485, 1277460, 1298751, 1548180, 1657980, 1731668, 1916190, 2164585, 2486970, 2597502, 3832380, 3896253, 4329170, 4973940, 5195004, 6493755, 7792506, 8658340, 11688759, 12987510, 15585012, 19481265, 23377518, 25975020, 38962530, 46755036, 58443795, 77925060, 116887590, 233775180]

約数ペア:

[(1, 233775180), (2, 116887590), (3, 77925060), (4, 58443795), (5, 46755036), (6, 38962530), (9, 25975020), (10, 23377518), (12, 19481265), (15, 15585012), (18, 12987510), (20, 11688759), (27, 8658340), (30, 7792506), (36, 6493755), (45, 5195004), (47, 4973940), (54, 4329170), (60, 3896253), (61, 3832380), (90, 2597502), (94, 2486970), (108, 2164585), (122, 1916190), (135, 1731668), (141, 1657980), (151, 1548180), (180, 1298751), (183, 1277460), (188, 1243485), (235, 994788), (244, 958095), (270, 865834), (282, 828990), (302, 774090), (305, 766476), (366, 638730), (423, 552660), (453, 516060), (470, 497394), (540, 432917), (549, 425820), (564, 414495), (604, 387045), (610, 383238), (705, 331596), (732, 319365), (755, 309636), (846, 276330), (906, 258030), (915, 255492), (940, 248697), (1098, 212910), (1220, 191619), (1269, 184220), (1359, 172020), (1410, 165798), (1510, 154818), (1647, 141940), (1692, 138165), (1812, 129015), (1830, 127746), (2115, 110532), (2196, 106455), (2265, 103212), (2538, 92110), (2718, 86010), (2745, 85164), (2820, 82899), (2867, 81540), (3020, 77409), (3294, 70970), (3660, 63873), (4077, 57340), (4230, 55266), (4530, 51606), (5076, 46055), (5436, 43005), (5490, 42582), (5734, 40770), (6345, 36844), (6588, 35485), (6795, 34404), (7097, 32940), (8154, 28670), (8235, 28388), (8460, 27633), (8601, 27180), (9060, 25803), (9211, 25380), (10980, 21291), (11468, 20385), (12690, 18422), (13590, 17202), (14194, 16470), (14335, 16308)]