306637380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3575

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 831354300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3527, 3780, 4140, 4347, 4830, 5796, 6210, 7054, 7245, 8694, 9660, 10581, 12420, 14108, 14490, 17388, 17635, 21162, 21735, 24689, 28980, 31743, 35270, 42324, 43470, 49378, 52905, 63486, 70540, 74067, 81121, 86940, 95229, 98756, 105810, 123445, 126972, 148134, 158715, 162242, 190458, 211620, 222201, 243363, 246890, 296268, 317430, 324484, 370335, 380916, 405605, 444402, 476145, 486726, 493780, 567847, 634860, 666603, 730089, 740670, 811210, 888804, 952290, 973452, 1111005, 1135694, 1216815, 1333206, 1460178, 1481340, 1622420, 1703541, 1904580, 2190267, 2222010, 2271388, 2433630, 2666412, 2839235, 2920356, 3333015, 3407082, 3650445, 4380534, 4444020, 4867260, 5110623, 5678470, 6666030, 6814164, 7300890, 8517705, 8761068, 10221246, 10951335, 11356940, 13332060, 14601780, 15331869, 17035410, 20442492, 21902670, 25553115, 30663738, 34070820, 43805340, 51106230, 61327476, 76659345, 102212460, 153318690, 306637380]

約数ペア:

[(1, 306637380), (2, 153318690), (3, 102212460), (4, 76659345), (5, 61327476), (6, 51106230), (7, 43805340), (9, 34070820), (10, 30663738), (12, 25553115), (14, 21902670), (15, 20442492), (18, 17035410), (20, 15331869), (21, 14601780), (23, 13332060), (27, 11356940), (28, 10951335), (30, 10221246), (35, 8761068), (36, 8517705), (42, 7300890), (45, 6814164), (46, 6666030), (54, 5678470), (60, 5110623), (63, 4867260), (69, 4444020), (70, 4380534), (84, 3650445), (90, 3407082), (92, 3333015), (105, 2920356), (108, 2839235), (115, 2666412), (126, 2433630), (135, 2271388), (138, 2222010), (140, 2190267), (161, 1904580), (180, 1703541), (189, 1622420), (207, 1481340), (210, 1460178), (230, 1333206), (252, 1216815), (270, 1135694), (276, 1111005), (315, 973452), (322, 952290), (345, 888804), (378, 811210), (414, 740670), (420, 730089), (460, 666603), (483, 634860), (540, 567847), (621, 493780), (630, 486726), (644, 476145), (690, 444402), (756, 405605), (805, 380916), (828, 370335), (945, 324484), (966, 317430), (1035, 296268), (1242, 246890), (1260, 243363), (1380, 222201), (1449, 211620), (1610, 190458), (1890, 162242), (1932, 158715), (2070, 148134), (2415, 126972), (2484, 123445), (2898, 105810), (3105, 98756), (3220, 95229), (3527, 86940), (3780, 81121), (4140, 74067), (4347, 70540), (4830, 63486), (5796, 52905), (6210, 49378), (7054, 43470), (7245, 42324), (8694, 35270), (9660, 31743), (10581, 28980), (12420, 24689), (14108, 21735), (14490, 21162), (17388, 17635)]