308903400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 1146905760

約数和(自身を除く): 838002360

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, 200, 215, 225, 234, 258, 260, 300, 307, 312, 325, 344, 360, 387, 390, 430, 450, 468, 516, 520, 559, 585, 600, 614, 645, 650, 774, 780, 860, 900, 921, 936, 975, 1032, 1075, 1118, 1170, 1228, 1290, 1300, 1535, 1548, 1560, 1677, 1720, 1800, 1842, 1935, 1950, 2150, 2236, 2340, 2456, 2580, 2600, 2763, 2795, 2925, 3070, 3096, 3225, 3354, 3684, 3870, 3900, 3991, 4300, 4472, 4605, 4680, 5031, 5160, 5526, 5590, 5850, 6140, 6450, 6708, 7368, 7675, 7740, 7800, 7982, 8385, 8600, 9210, 9675, 10062, 11052, 11180, 11700, 11973, 12280, 12900, 13201, 13416, 13815, 13975, 15350, 15480, 15964, 16770, 18420, 19350, 19955, 20124, 22104, 22360, 23025, 23400, 23946, 25155, 25800, 26402, 27630, 27950, 30700, 31928, 33540, 35919, 36840, 38700, 39603, 39910, 40248, 41925, 46050, 47892, 50310, 52804, 55260, 55900, 59865, 61400, 66005, 67080, 69075, 71838, 77400, 79206, 79820, 83850, 92100, 95784, 99775, 100620, 105608, 110520, 111800, 118809, 119730, 125775, 132010, 138150, 143676, 158412, 159640, 167700, 171613, 179595, 184200, 198015, 199550, 201240, 237618, 239460, 251550, 264020, 276300, 287352, 299325, 316824, 330025, 335400, 343226, 359190, 396030, 399100, 475236, 478920, 503100, 514839, 528040, 552600, 594045, 598650, 660050, 686452, 718380, 792060, 798200, 858065, 897975, 950472, 990075, 1006200, 1029678, 1188090, 1197300, 1320100, 1372904, 1436760, 1544517, 1584120, 1716130, 1795950, 1980150, 2059356, 2376180, 2394600, 2574195, 2640200, 2970225, 3089034, 3432260, 3591900, 3960300, 4118712, 4290325, 4752360, 5148390, 5940450, 6178068, 6864520, 7183800, 7722585, 7920600, 8580650, 10296780, 11880900, 12356136, 12870975, 15445170, 17161300, 20593560, 23761800, 25741950, 30890340, 34322600, 38612925, 51483900, 61780680, 77225850, 102967800, 154451700, 308903400]

約数ペア:

[(1, 308903400), (2, 154451700), (3, 102967800), (4, 77225850), (5, 61780680), (6, 51483900), (8, 38612925), (9, 34322600), (10, 30890340), (12, 25741950), (13, 23761800), (15, 20593560), (18, 17161300), (20, 15445170), (24, 12870975), (25, 12356136), (26, 11880900), (30, 10296780), (36, 8580650), (39, 7920600), (40, 7722585), (43, 7183800), (45, 6864520), (50, 6178068), (52, 5940450), (60, 5148390), (65, 4752360), (72, 4290325), (75, 4118712), (78, 3960300), (86, 3591900), (90, 3432260), (100, 3089034), (104, 2970225), (117, 2640200), (120, 2574195), (129, 2394600), (130, 2376180), (150, 2059356), (156, 1980150), (172, 1795950), (180, 1716130), (195, 1584120), (200, 1544517), (215, 1436760), (225, 1372904), (234, 1320100), (258, 1197300), (260, 1188090), (300, 1029678), (307, 1006200), (312, 990075), (325, 950472), (344, 897975), (360, 858065), (387, 798200), (390, 792060), (430, 718380), (450, 686452), (468, 660050), (516, 598650), (520, 594045), (559, 552600), (585, 528040), (600, 514839), (614, 503100), (645, 478920), (650, 475236), (774, 399100), (780, 396030), (860, 359190), (900, 343226), (921, 335400), (936, 330025), (975, 316824), (1032, 299325), (1075, 287352), (1118, 276300), (1170, 264020), (1228, 251550), (1290, 239460), (1300, 237618), (1535, 201240), (1548, 199550), (1560, 198015), (1677, 184200), (1720, 179595), (1800, 171613), (1842, 167700), (1935, 159640), (1950, 158412), (2150, 143676), (2236, 138150), (2340, 132010), (2456, 125775), (2580, 119730), (2600, 118809), (2763, 111800), (2795, 110520), (2925, 105608), (3070, 100620), (3096, 99775), (3225, 95784), (3354, 92100), (3684, 83850), (3870, 79820), (3900, 79206), (3991, 77400), (4300, 71838), (4472, 69075), (4605, 67080), (4680, 66005), (5031, 61400), (5160, 59865), (5526, 55900), (5590, 55260), (5850, 52804), (6140, 50310), (6450, 47892), (6708, 46050), (7368, 41925), (7675, 40248), (7740, 39910), (7800, 39603), (7982, 38700), (8385, 36840), (8600, 35919), (9210, 33540), (9675, 31928), (10062, 30700), (11052, 27950), (11180, 27630), (11700, 26402), (11973, 25800), (12280, 25155), (12900, 23946), (13201, 23400), (13416, 23025), (13815, 22360), (13975, 22104), (15350, 20124), (15480, 19955), (15964, 19350), (16770, 18420)]