305381700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 216

約数和(自身を含む): 1056543488

約数和(自身を除く): 751161788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 300, 325, 387, 390, 430, 450, 468, 516, 559, 585, 607, 645, 650, 774, 780, 860, 900, 975, 1075, 1118, 1170, 1214, 1290, 1300, 1548, 1677, 1821, 1935, 1950, 2150, 2236, 2340, 2428, 2580, 2795, 2925, 3035, 3225, 3354, 3642, 3870, 3900, 4300, 5031, 5463, 5590, 5850, 6070, 6450, 6708, 7284, 7740, 7891, 8385, 9105, 9675, 10062, 10926, 11180, 11700, 12140, 12900, 13975, 15175, 15782, 16770, 18210, 19350, 20124, 21852, 23673, 25155, 26101, 27315, 27950, 30350, 31564, 33540, 36420, 38700, 39455, 41925, 45525, 47346, 50310, 52202, 54630, 55900, 60700, 71019, 78303, 78910, 83850, 91050, 94692, 100620, 104404, 109260, 118365, 125775, 130505, 136575, 142038, 156606, 157820, 167700, 182100, 197275, 234909, 236730, 251550, 261010, 273150, 284076, 313212, 339313, 355095, 391515, 394550, 469818, 473460, 503100, 522020, 546300, 591825, 652525, 678626, 710190, 783030, 789100, 939636, 1017939, 1174545, 1183650, 1305050, 1357252, 1420380, 1566060, 1696565, 1775475, 1957575, 2035878, 2349090, 2367300, 2610100, 3053817, 3393130, 3550950, 3915150, 4071756, 4698180, 5089695, 5872725, 6107634, 6786260, 7101900, 7830300, 8482825, 10179390, 11745450, 12215268, 15269085, 16965650, 20358780, 23490900, 25448475, 30538170, 33931300, 50896950, 61076340, 76345425, 101793900, 152690850, 305381700]

約数ペア:

[(1, 305381700), (2, 152690850), (3, 101793900), (4, 76345425), (5, 61076340), (6, 50896950), (9, 33931300), (10, 30538170), (12, 25448475), (13, 23490900), (15, 20358780), (18, 16965650), (20, 15269085), (25, 12215268), (26, 11745450), (30, 10179390), (36, 8482825), (39, 7830300), (43, 7101900), (45, 6786260), (50, 6107634), (52, 5872725), (60, 5089695), (65, 4698180), (75, 4071756), (78, 3915150), (86, 3550950), (90, 3393130), (100, 3053817), (117, 2610100), (129, 2367300), (130, 2349090), (150, 2035878), (156, 1957575), (172, 1775475), (180, 1696565), (195, 1566060), (215, 1420380), (225, 1357252), (234, 1305050), (258, 1183650), (260, 1174545), (300, 1017939), (325, 939636), (387, 789100), (390, 783030), (430, 710190), (450, 678626), (468, 652525), (516, 591825), (559, 546300), (585, 522020), (607, 503100), (645, 473460), (650, 469818), (774, 394550), (780, 391515), (860, 355095), (900, 339313), (975, 313212), (1075, 284076), (1118, 273150), (1170, 261010), (1214, 251550), (1290, 236730), (1300, 234909), (1548, 197275), (1677, 182100), (1821, 167700), (1935, 157820), (1950, 156606), (2150, 142038), (2236, 136575), (2340, 130505), (2428, 125775), (2580, 118365), (2795, 109260), (2925, 104404), (3035, 100620), (3225, 94692), (3354, 91050), (3642, 83850), (3870, 78910), (3900, 78303), (4300, 71019), (5031, 60700), (5463, 55900), (5590, 54630), (5850, 52202), (6070, 50310), (6450, 47346), (6708, 45525), (7284, 41925), (7740, 39455), (7891, 38700), (8385, 36420), (9105, 33540), (9675, 31564), (10062, 30350), (10926, 27950), (11180, 27315), (11700, 26101), (12140, 25155), (12900, 23673), (13975, 21852), (15175, 20124), (15782, 19350), (16770, 18210)]