28692300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 102271232

約数和(自身を除く): 73578932

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, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1051, 1092, 1300, 1365, 1820, 1950, 2100, 2102, 2275, 2730, 3153, 3900, 4204, 4550, 5255, 5460, 6306, 6825, 7357, 9100, 10510, 12612, 13650, 13663, 14714, 15765, 21020, 22071, 26275, 27300, 27326, 29428, 31530, 36785, 40989, 44142, 52550, 54652, 63060, 68315, 73570, 78825, 81978, 88284, 95641, 105100, 110355, 136630, 147140, 157650, 163956, 183925, 191282, 204945, 220710, 273260, 286923, 315300, 341575, 367850, 382564, 409890, 441420, 478205, 551775, 573846, 683150, 735700, 819780, 956410, 1024725, 1103550, 1147692, 1366300, 1434615, 1912820, 2049450, 2207100, 2391025, 2869230, 4098900, 4782050, 5738460, 7173075, 9564100, 14346150, 28692300]

約数ペア:

[(1, 28692300), (2, 14346150), (3, 9564100), (4, 7173075), (5, 5738460), (6, 4782050), (7, 4098900), (10, 2869230), (12, 2391025), (13, 2207100), (14, 2049450), (15, 1912820), (20, 1434615), (21, 1366300), (25, 1147692), (26, 1103550), (28, 1024725), (30, 956410), (35, 819780), (39, 735700), (42, 683150), (50, 573846), (52, 551775), (60, 478205), (65, 441420), (70, 409890), (75, 382564), (78, 367850), (84, 341575), (91, 315300), (100, 286923), (105, 273260), (130, 220710), (140, 204945), (150, 191282), (156, 183925), (175, 163956), (182, 157650), (195, 147140), (210, 136630), (260, 110355), (273, 105100), (300, 95641), (325, 88284), (350, 81978), (364, 78825), (390, 73570), (420, 68315), (455, 63060), (525, 54652), (546, 52550), (650, 44142), (700, 40989), (780, 36785), (910, 31530), (975, 29428), (1050, 27326), (1051, 27300), (1092, 26275), (1300, 22071), (1365, 21020), (1820, 15765), (1950, 14714), (2100, 13663), (2102, 13650), (2275, 12612), (2730, 10510), (3153, 9100), (3900, 7357), (4204, 6825), (4550, 6306), (5255, 5460)]