454969900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 1310916096

約数和(自身を除く): 855946196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 49, 50, 55, 70, 77, 92, 98, 100, 110, 115, 140, 154, 161, 175, 196, 220, 230, 245, 253, 275, 308, 322, 350, 367, 385, 460, 490, 506, 539, 550, 575, 644, 700, 734, 770, 805, 980, 1012, 1078, 1100, 1127, 1150, 1225, 1265, 1468, 1540, 1610, 1771, 1835, 1925, 2156, 2254, 2300, 2450, 2530, 2569, 2695, 3220, 3542, 3670, 3850, 4025, 4037, 4508, 4900, 5060, 5138, 5390, 5635, 6325, 7084, 7340, 7700, 8050, 8074, 8441, 8855, 9175, 10276, 10780, 11270, 12397, 12650, 12845, 13475, 16100, 16148, 16882, 17710, 17983, 18350, 20185, 22540, 24794, 25300, 25690, 26950, 28175, 28259, 33764, 35420, 35966, 36700, 40370, 42205, 44275, 49588, 51380, 53900, 56350, 56518, 59087, 61985, 64225, 71932, 80740, 84410, 88550, 89915, 92851, 100925, 112700, 113036, 118174, 123970, 128450, 141295, 168820, 177100, 179830, 185702, 197813, 201850, 211025, 236348, 247940, 256900, 282590, 295435, 309925, 359660, 371404, 395626, 403700, 413609, 422050, 449575, 464255, 565180, 590870, 619850, 649957, 706475, 791252, 827218, 844100, 899150, 928510, 989065, 1181740, 1239700, 1299914, 1412950, 1477175, 1654436, 1798300, 1857020, 1978130, 2068045, 2321275, 2599828, 2825900, 2954350, 3249785, 3956260, 4136090, 4549699, 4642550, 4945325, 5908700, 6499570, 8272180, 9099398, 9285100, 9890650, 10340225, 12999140, 16248925, 18198796, 19781300, 20680450, 22748495, 32497850, 41360900, 45496990, 64995700, 90993980, 113742475, 227484950, 454969900]

約数ペア:

[(1, 454969900), (2, 227484950), (4, 113742475), (5, 90993980), (7, 64995700), (10, 45496990), (11, 41360900), (14, 32497850), (20, 22748495), (22, 20680450), (23, 19781300), (25, 18198796), (28, 16248925), (35, 12999140), (44, 10340225), (46, 9890650), (49, 9285100), (50, 9099398), (55, 8272180), (70, 6499570), (77, 5908700), (92, 4945325), (98, 4642550), (100, 4549699), (110, 4136090), (115, 3956260), (140, 3249785), (154, 2954350), (161, 2825900), (175, 2599828), (196, 2321275), (220, 2068045), (230, 1978130), (245, 1857020), (253, 1798300), (275, 1654436), (308, 1477175), (322, 1412950), (350, 1299914), (367, 1239700), (385, 1181740), (460, 989065), (490, 928510), (506, 899150), (539, 844100), (550, 827218), (575, 791252), (644, 706475), (700, 649957), (734, 619850), (770, 590870), (805, 565180), (980, 464255), (1012, 449575), (1078, 422050), (1100, 413609), (1127, 403700), (1150, 395626), (1225, 371404), (1265, 359660), (1468, 309925), (1540, 295435), (1610, 282590), (1771, 256900), (1835, 247940), (1925, 236348), (2156, 211025), (2254, 201850), (2300, 197813), (2450, 185702), (2530, 179830), (2569, 177100), (2695, 168820), (3220, 141295), (3542, 128450), (3670, 123970), (3850, 118174), (4025, 113036), (4037, 112700), (4508, 100925), (4900, 92851), (5060, 89915), (5138, 88550), (5390, 84410), (5635, 80740), (6325, 71932), (7084, 64225), (7340, 61985), (7700, 59087), (8050, 56518), (8074, 56350), (8441, 53900), (8855, 51380), (9175, 49588), (10276, 44275), (10780, 42205), (11270, 40370), (12397, 36700), (12650, 35966), (12845, 35420), (13475, 33764), (16100, 28259), (16148, 28175), (16882, 26950), (17710, 25690), (17983, 25300), (18350, 24794), (20185, 22540)]