228374300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 664957440

約数和(自身を除く): 436583140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 49, 50, 55, 70, 76, 77, 95, 98, 100, 110, 133, 140, 154, 175, 190, 196, 209, 220, 223, 245, 266, 275, 308, 350, 380, 385, 418, 446, 475, 490, 532, 539, 550, 665, 700, 770, 836, 892, 931, 950, 980, 1045, 1078, 1100, 1115, 1225, 1330, 1463, 1540, 1561, 1862, 1900, 1925, 2090, 2156, 2230, 2450, 2453, 2660, 2695, 2926, 3122, 3325, 3724, 3850, 4180, 4237, 4460, 4655, 4900, 4906, 5225, 5390, 5575, 5852, 6244, 6650, 7315, 7700, 7805, 8474, 9310, 9812, 10241, 10450, 10780, 10927, 11150, 12265, 13300, 13475, 14630, 15610, 16948, 17171, 18620, 20482, 20900, 21185, 21854, 22300, 23275, 24530, 26950, 29260, 29659, 31220, 34342, 36575, 39025, 40964, 42370, 43708, 46550, 46607, 49060, 51205, 53900, 54635, 59318, 61325, 68684, 73150, 78050, 84740, 85855, 93100, 93214, 102410, 105925, 109270, 118636, 120197, 122650, 146300, 148295, 156100, 171710, 186428, 204820, 207613, 211850, 218540, 233035, 240394, 245300, 256025, 273175, 296590, 326249, 343420, 415226, 423700, 429275, 466070, 480788, 512050, 546350, 593180, 600985, 652498, 741475, 830452, 858550, 932140, 1024100, 1038065, 1092700, 1165175, 1201970, 1304996, 1482950, 1631245, 1717100, 2076130, 2283743, 2330350, 2403940, 2965900, 3004925, 3262490, 4152260, 4567486, 4660700, 5190325, 6009850, 6524980, 8156225, 9134972, 10380650, 11418715, 12019700, 16312450, 20761300, 22837430, 32624900, 45674860, 57093575, 114187150, 228374300]

約数ペア:

[(1, 228374300), (2, 114187150), (4, 57093575), (5, 45674860), (7, 32624900), (10, 22837430), (11, 20761300), (14, 16312450), (19, 12019700), (20, 11418715), (22, 10380650), (25, 9134972), (28, 8156225), (35, 6524980), (38, 6009850), (44, 5190325), (49, 4660700), (50, 4567486), (55, 4152260), (70, 3262490), (76, 3004925), (77, 2965900), (95, 2403940), (98, 2330350), (100, 2283743), (110, 2076130), (133, 1717100), (140, 1631245), (154, 1482950), (175, 1304996), (190, 1201970), (196, 1165175), (209, 1092700), (220, 1038065), (223, 1024100), (245, 932140), (266, 858550), (275, 830452), (308, 741475), (350, 652498), (380, 600985), (385, 593180), (418, 546350), (446, 512050), (475, 480788), (490, 466070), (532, 429275), (539, 423700), (550, 415226), (665, 343420), (700, 326249), (770, 296590), (836, 273175), (892, 256025), (931, 245300), (950, 240394), (980, 233035), (1045, 218540), (1078, 211850), (1100, 207613), (1115, 204820), (1225, 186428), (1330, 171710), (1463, 156100), (1540, 148295), (1561, 146300), (1862, 122650), (1900, 120197), (1925, 118636), (2090, 109270), (2156, 105925), (2230, 102410), (2450, 93214), (2453, 93100), (2660, 85855), (2695, 84740), (2926, 78050), (3122, 73150), (3325, 68684), (3724, 61325), (3850, 59318), (4180, 54635), (4237, 53900), (4460, 51205), (4655, 49060), (4900, 46607), (4906, 46550), (5225, 43708), (5390, 42370), (5575, 40964), (5852, 39025), (6244, 36575), (6650, 34342), (7315, 31220), (7700, 29659), (7805, 29260), (8474, 26950), (9310, 24530), (9812, 23275), (10241, 22300), (10450, 21854), (10780, 21185), (10927, 20900), (11150, 20482), (12265, 18620), (13300, 17171), (13475, 16948), (14630, 15610)]