84293820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 294957936

約数和(自身を除く): 210664116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 163, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 326, 338, 340, 390, 442, 468, 489, 507, 510, 585, 612, 652, 663, 676, 765, 780, 815, 845, 884, 978, 1014, 1020, 1105, 1170, 1326, 1467, 1521, 1530, 1630, 1690, 1956, 1989, 2028, 2119, 2210, 2340, 2445, 2535, 2652, 2771, 2873, 2934, 3042, 3060, 3260, 3315, 3380, 3978, 4238, 4420, 4890, 5070, 5542, 5746, 5868, 6084, 6357, 6630, 7335, 7605, 7956, 8313, 8476, 8619, 9780, 9945, 10140, 10595, 11084, 11492, 12714, 13260, 13855, 14365, 14670, 15210, 16626, 17238, 19071, 19890, 21190, 24939, 25428, 25857, 27547, 27710, 28730, 29340, 30420, 31785, 33252, 34476, 36023, 38142, 39780, 41565, 42380, 43095, 49878, 51714, 55094, 55420, 57460, 63570, 72046, 76284, 82641, 83130, 86190, 95355, 99756, 103428, 108069, 110188, 124695, 127140, 129285, 137735, 144092, 165282, 166260, 172380, 180115, 190710, 216138, 247923, 249390, 258570, 275470, 324207, 330564, 360230, 381420, 413205, 432276, 468299, 495846, 498780, 517140, 540345, 550940, 648414, 720460, 826410, 936598, 991692, 1080690, 1239615, 1296828, 1404897, 1621035, 1652820, 1873196, 2161380, 2341495, 2479230, 2809794, 3242070, 4214691, 4682990, 4958460, 5619588, 6484140, 7024485, 8429382, 9365980, 14048970, 16858764, 21073455, 28097940, 42146910, 84293820]

約数ペア:

[(1, 84293820), (2, 42146910), (3, 28097940), (4, 21073455), (5, 16858764), (6, 14048970), (9, 9365980), (10, 8429382), (12, 7024485), (13, 6484140), (15, 5619588), (17, 4958460), (18, 4682990), (20, 4214691), (26, 3242070), (30, 2809794), (34, 2479230), (36, 2341495), (39, 2161380), (45, 1873196), (51, 1652820), (52, 1621035), (60, 1404897), (65, 1296828), (68, 1239615), (78, 1080690), (85, 991692), (90, 936598), (102, 826410), (117, 720460), (130, 648414), (153, 550940), (156, 540345), (163, 517140), (169, 498780), (170, 495846), (180, 468299), (195, 432276), (204, 413205), (221, 381420), (234, 360230), (255, 330564), (260, 324207), (306, 275470), (326, 258570), (338, 249390), (340, 247923), (390, 216138), (442, 190710), (468, 180115), (489, 172380), (507, 166260), (510, 165282), (585, 144092), (612, 137735), (652, 129285), (663, 127140), (676, 124695), (765, 110188), (780, 108069), (815, 103428), (845, 99756), (884, 95355), (978, 86190), (1014, 83130), (1020, 82641), (1105, 76284), (1170, 72046), (1326, 63570), (1467, 57460), (1521, 55420), (1530, 55094), (1630, 51714), (1690, 49878), (1956, 43095), (1989, 42380), (2028, 41565), (2119, 39780), (2210, 38142), (2340, 36023), (2445, 34476), (2535, 33252), (2652, 31785), (2771, 30420), (2873, 29340), (2934, 28730), (3042, 27710), (3060, 27547), (3260, 25857), (3315, 25428), (3380, 24939), (3978, 21190), (4238, 19890), (4420, 19071), (4890, 17238), (5070, 16626), (5542, 15210), (5746, 14670), (5868, 14365), (6084, 13855), (6357, 13260), (6630, 12714), (7335, 11492), (7605, 11084), (7956, 10595), (8313, 10140), (8476, 9945), (8619, 9780)]