198221400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 737296560

約数和(自身を除く): 539075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 43, 45, 50, 52, 60, 65, 72, 75, 78, 86, 90, 100, 104, 117, 120, 129, 130, 150, 156, 172, 180, 195, 197, 200, 215, 225, 234, 258, 260, 300, 312, 325, 344, 360, 387, 390, 394, 430, 450, 468, 516, 520, 559, 585, 591, 600, 645, 650, 774, 780, 788, 860, 900, 936, 975, 985, 1032, 1075, 1118, 1170, 1182, 1290, 1300, 1548, 1560, 1576, 1677, 1720, 1773, 1800, 1935, 1950, 1970, 2150, 2236, 2340, 2364, 2561, 2580, 2600, 2795, 2925, 2955, 3096, 3225, 3354, 3546, 3870, 3900, 3940, 4300, 4472, 4680, 4728, 4925, 5031, 5122, 5160, 5590, 5850, 5910, 6450, 6708, 7092, 7683, 7740, 7800, 7880, 8385, 8471, 8600, 8865, 9675, 9850, 10062, 10244, 11180, 11700, 11820, 12805, 12900, 13416, 13975, 14184, 14775, 15366, 15480, 16770, 16942, 17730, 19350, 19700, 20124, 20488, 22360, 23049, 23400, 23640, 25155, 25413, 25610, 25800, 27950, 29550, 30732, 33540, 33884, 35460, 38415, 38700, 39400, 40248, 41925, 42355, 44325, 46098, 50310, 50826, 51220, 55900, 59100, 61464, 64025, 67080, 67768, 70920, 76239, 76830, 77400, 83850, 84710, 88650, 92196, 100620, 101652, 102440, 110123, 111800, 115245, 118200, 125775, 127065, 128050, 152478, 153660, 167700, 169420, 177300, 184392, 192075, 201240, 203304, 211775, 220246, 230490, 251550, 254130, 256100, 304956, 307320, 330369, 335400, 338840, 354600, 381195, 384150, 423550, 440492, 460980, 503100, 508260, 512200, 550615, 576225, 609912, 635325, 660738, 762390, 768300, 847100, 880984, 921960, 991107, 1006200, 1016520, 1101230, 1152450, 1270650, 1321476, 1524780, 1536600, 1651845, 1694200, 1905975, 1982214, 2202460, 2304900, 2541300, 2642952, 2753075, 3049560, 3303690, 3811950, 3964428, 4404920, 4609800, 4955535, 5082600, 5506150, 6607380, 7623900, 7928856, 8259225, 9911070, 11012300, 13214760, 15247800, 16518450, 19822140, 22024600, 24777675, 33036900, 39644280, 49555350, 66073800, 99110700, 198221400]

約数ペア:

[(1, 198221400), (2, 99110700), (3, 66073800), (4, 49555350), (5, 39644280), (6, 33036900), (8, 24777675), (9, 22024600), (10, 19822140), (12, 16518450), (13, 15247800), (15, 13214760), (18, 11012300), (20, 9911070), (24, 8259225), (25, 7928856), (26, 7623900), (30, 6607380), (36, 5506150), (39, 5082600), (40, 4955535), (43, 4609800), (45, 4404920), (50, 3964428), (52, 3811950), (60, 3303690), (65, 3049560), (72, 2753075), (75, 2642952), (78, 2541300), (86, 2304900), (90, 2202460), (100, 1982214), (104, 1905975), (117, 1694200), (120, 1651845), (129, 1536600), (130, 1524780), (150, 1321476), (156, 1270650), (172, 1152450), (180, 1101230), (195, 1016520), (197, 1006200), (200, 991107), (215, 921960), (225, 880984), (234, 847100), (258, 768300), (260, 762390), (300, 660738), (312, 635325), (325, 609912), (344, 576225), (360, 550615), (387, 512200), (390, 508260), (394, 503100), (430, 460980), (450, 440492), (468, 423550), (516, 384150), (520, 381195), (559, 354600), (585, 338840), (591, 335400), (600, 330369), (645, 307320), (650, 304956), (774, 256100), (780, 254130), (788, 251550), (860, 230490), (900, 220246), (936, 211775), (975, 203304), (985, 201240), (1032, 192075), (1075, 184392), (1118, 177300), (1170, 169420), (1182, 167700), (1290, 153660), (1300, 152478), (1548, 128050), (1560, 127065), (1576, 125775), (1677, 118200), (1720, 115245), (1773, 111800), (1800, 110123), (1935, 102440), (1950, 101652), (1970, 100620), (2150, 92196), (2236, 88650), (2340, 84710), (2364, 83850), (2561, 77400), (2580, 76830), (2600, 76239), (2795, 70920), (2925, 67768), (2955, 67080), (3096, 64025), (3225, 61464), (3354, 59100), (3546, 55900), (3870, 51220), (3900, 50826), (3940, 50310), (4300, 46098), (4472, 44325), (4680, 42355), (4728, 41925), (4925, 40248), (5031, 39400), (5122, 38700), (5160, 38415), (5590, 35460), (5850, 33884), (5910, 33540), (6450, 30732), (6708, 29550), (7092, 27950), (7683, 25800), (7740, 25610), (7800, 25413), (7880, 25155), (8385, 23640), (8471, 23400), (8600, 23049), (8865, 22360), (9675, 20488), (9850, 20124), (10062, 19700), (10244, 19350), (11180, 17730), (11700, 16942), (11820, 16770), (12805, 15480), (12900, 15366), (13416, 14775), (13975, 14184)]