18369000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 67289040

約数和(自身を除く): 48920040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 157, 180, 195, 200, 225, 234, 250, 260, 300, 312, 314, 325, 360, 375, 390, 450, 468, 471, 500, 520, 585, 600, 628, 650, 750, 780, 785, 900, 936, 942, 975, 1000, 1125, 1170, 1256, 1300, 1413, 1500, 1560, 1570, 1625, 1800, 1884, 1950, 2041, 2250, 2340, 2355, 2600, 2826, 2925, 3000, 3140, 3250, 3768, 3900, 3925, 4082, 4500, 4680, 4710, 4875, 5652, 5850, 6123, 6280, 6500, 7065, 7800, 7850, 8164, 9000, 9420, 9750, 10205, 11304, 11700, 11775, 12246, 13000, 14130, 14625, 15700, 16328, 18369, 18840, 19500, 19625, 20410, 23400, 23550, 24492, 28260, 29250, 30615, 31400, 35325, 36738, 39000, 39250, 40820, 47100, 48984, 51025, 56520, 58500, 58875, 61230, 70650, 73476, 78500, 81640, 91845, 94200, 102050, 117000, 117750, 122460, 141300, 146952, 153075, 157000, 176625, 183690, 204100, 235500, 244920, 255125, 282600, 306150, 353250, 367380, 408200, 459225, 471000, 510250, 612300, 706500, 734760, 765375, 918450, 1020500, 1224600, 1413000, 1530750, 1836900, 2041000, 2296125, 3061500, 3673800, 4592250, 6123000, 9184500, 18369000]

約数ペア:

[(1, 18369000), (2, 9184500), (3, 6123000), (4, 4592250), (5, 3673800), (6, 3061500), (8, 2296125), (9, 2041000), (10, 1836900), (12, 1530750), (13, 1413000), (15, 1224600), (18, 1020500), (20, 918450), (24, 765375), (25, 734760), (26, 706500), (30, 612300), (36, 510250), (39, 471000), (40, 459225), (45, 408200), (50, 367380), (52, 353250), (60, 306150), (65, 282600), (72, 255125), (75, 244920), (78, 235500), (90, 204100), (100, 183690), (104, 176625), (117, 157000), (120, 153075), (125, 146952), (130, 141300), (150, 122460), (156, 117750), (157, 117000), (180, 102050), (195, 94200), (200, 91845), (225, 81640), (234, 78500), (250, 73476), (260, 70650), (300, 61230), (312, 58875), (314, 58500), (325, 56520), (360, 51025), (375, 48984), (390, 47100), (450, 40820), (468, 39250), (471, 39000), (500, 36738), (520, 35325), (585, 31400), (600, 30615), (628, 29250), (650, 28260), (750, 24492), (780, 23550), (785, 23400), (900, 20410), (936, 19625), (942, 19500), (975, 18840), (1000, 18369), (1125, 16328), (1170, 15700), (1256, 14625), (1300, 14130), (1413, 13000), (1500, 12246), (1560, 11775), (1570, 11700), (1625, 11304), (1800, 10205), (1884, 9750), (1950, 9420), (2041, 9000), (2250, 8164), (2340, 7850), (2355, 7800), (2600, 7065), (2826, 6500), (2925, 6280), (3000, 6123), (3140, 5850), (3250, 5652), (3768, 4875), (3900, 4710), (3925, 4680), (4082, 4500)]