80562300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 216

約数和(自身を含む): 289731456

約数和(自身を除く): 209169156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 169, 175, 182, 195, 210, 227, 260, 273, 300, 325, 338, 350, 364, 390, 420, 454, 455, 507, 525, 546, 650, 676, 681, 700, 780, 845, 908, 910, 975, 1014, 1050, 1092, 1135, 1183, 1300, 1362, 1365, 1589, 1690, 1820, 1950, 2028, 2100, 2270, 2275, 2366, 2535, 2724, 2730, 2951, 3178, 3380, 3405, 3549, 3900, 4225, 4540, 4550, 4732, 4767, 5070, 5460, 5675, 5902, 5915, 6356, 6810, 6825, 7098, 7945, 8450, 8853, 9100, 9534, 10140, 11350, 11804, 11830, 12675, 13620, 13650, 14196, 14755, 15890, 16900, 17025, 17706, 17745, 19068, 20657, 22700, 23660, 23835, 25350, 27300, 29510, 29575, 31780, 34050, 35412, 35490, 38363, 39725, 41314, 44265, 47670, 50700, 59020, 59150, 61971, 68100, 70980, 73775, 76726, 79450, 82628, 88530, 88725, 95340, 103285, 115089, 118300, 119175, 123942, 147550, 153452, 158900, 177060, 177450, 191815, 206570, 221325, 230178, 238350, 247884, 268541, 295100, 309855, 354900, 383630, 413140, 442650, 460356, 476700, 516425, 537082, 575445, 619710, 767260, 805623, 885300, 959075, 1032850, 1074164, 1150890, 1239420, 1342705, 1549275, 1611246, 1918150, 2065700, 2301780, 2685410, 2877225, 3098550, 3222492, 3836300, 4028115, 5370820, 5754450, 6197100, 6713525, 8056230, 11508900, 13427050, 16112460, 20140575, 26854100, 40281150, 80562300]

約数ペア:

[(1, 80562300), (2, 40281150), (3, 26854100), (4, 20140575), (5, 16112460), (6, 13427050), (7, 11508900), (10, 8056230), (12, 6713525), (13, 6197100), (14, 5754450), (15, 5370820), (20, 4028115), (21, 3836300), (25, 3222492), (26, 3098550), (28, 2877225), (30, 2685410), (35, 2301780), (39, 2065700), (42, 1918150), (50, 1611246), (52, 1549275), (60, 1342705), (65, 1239420), (70, 1150890), (75, 1074164), (78, 1032850), (84, 959075), (91, 885300), (100, 805623), (105, 767260), (130, 619710), (140, 575445), (150, 537082), (156, 516425), (169, 476700), (175, 460356), (182, 442650), (195, 413140), (210, 383630), (227, 354900), (260, 309855), (273, 295100), (300, 268541), (325, 247884), (338, 238350), (350, 230178), (364, 221325), (390, 206570), (420, 191815), (454, 177450), (455, 177060), (507, 158900), (525, 153452), (546, 147550), (650, 123942), (676, 119175), (681, 118300), (700, 115089), (780, 103285), (845, 95340), (908, 88725), (910, 88530), (975, 82628), (1014, 79450), (1050, 76726), (1092, 73775), (1135, 70980), (1183, 68100), (1300, 61971), (1362, 59150), (1365, 59020), (1589, 50700), (1690, 47670), (1820, 44265), (1950, 41314), (2028, 39725), (2100, 38363), (2270, 35490), (2275, 35412), (2366, 34050), (2535, 31780), (2724, 29575), (2730, 29510), (2951, 27300), (3178, 25350), (3380, 23835), (3405, 23660), (3549, 22700), (3900, 20657), (4225, 19068), (4540, 17745), (4550, 17706), (4732, 17025), (4767, 16900), (5070, 15890), (5460, 14755), (5675, 14196), (5902, 13650), (5915, 13620), (6356, 12675), (6810, 11830), (6825, 11804), (7098, 11350), (7945, 10140), (8450, 9534), (8853, 9100)]