303405480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 256

約数和(自身を含む): 1175040000

約数和(自身を除く): 871634520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 420, 469, 504, 536, 540, 599, 603, 630, 670, 756, 804, 840, 938, 945, 1005, 1080, 1198, 1206, 1260, 1340, 1407, 1512, 1608, 1797, 1809, 1876, 1890, 2010, 2345, 2396, 2412, 2520, 2680, 2814, 2995, 3015, 3594, 3618, 3752, 3780, 4020, 4193, 4221, 4690, 4792, 4824, 5391, 5628, 5990, 6030, 7035, 7188, 7236, 7560, 8040, 8386, 8442, 8985, 9045, 9380, 10782, 11256, 11980, 12060, 12579, 12663, 14070, 14376, 14472, 16173, 16772, 16884, 17970, 18090, 18760, 20965, 21105, 21564, 23960, 24120, 25158, 25326, 26955, 28140, 32346, 33544, 33768, 35940, 36180, 37737, 40133, 41930, 42210, 43128, 50316, 50652, 53910, 56280, 62895, 63315, 64692, 71880, 72360, 75474, 80266, 80865, 83860, 84420, 100632, 101304, 107820, 113211, 120399, 125790, 126630, 129384, 150948, 160532, 161730, 167720, 168840, 188685, 200665, 215640, 226422, 240798, 251580, 253260, 280931, 301896, 321064, 323460, 361197, 377370, 401330, 452844, 481596, 503160, 506520, 561862, 566055, 601995, 646920, 722394, 754740, 802660, 842793, 905688, 963192, 1083591, 1123724, 1132110, 1203990, 1404655, 1444788, 1509480, 1605320, 1685586, 1805985, 2167182, 2247448, 2264220, 2407980, 2528379, 2809310, 2889576, 3371172, 3611970, 4213965, 4334364, 4528440, 4815960, 5056758, 5417955, 5618620, 6742344, 7223940, 7585137, 8427930, 8668728, 10113516, 10835910, 11237240, 12641895, 14447880, 15170274, 16855860, 20227032, 21671820, 25283790, 30340548, 33711720, 37925685, 43343640, 50567580, 60681096, 75851370, 101135160, 151702740, 303405480]

約数ペア:

[(1, 303405480), (2, 151702740), (3, 101135160), (4, 75851370), (5, 60681096), (6, 50567580), (7, 43343640), (8, 37925685), (9, 33711720), (10, 30340548), (12, 25283790), (14, 21671820), (15, 20227032), (18, 16855860), (20, 15170274), (21, 14447880), (24, 12641895), (27, 11237240), (28, 10835910), (30, 10113516), (35, 8668728), (36, 8427930), (40, 7585137), (42, 7223940), (45, 6742344), (54, 5618620), (56, 5417955), (60, 5056758), (63, 4815960), (67, 4528440), (70, 4334364), (72, 4213965), (84, 3611970), (90, 3371172), (105, 2889576), (108, 2809310), (120, 2528379), (126, 2407980), (134, 2264220), (135, 2247448), (140, 2167182), (168, 1805985), (180, 1685586), (189, 1605320), (201, 1509480), (210, 1444788), (216, 1404655), (252, 1203990), (268, 1132110), (270, 1123724), (280, 1083591), (315, 963192), (335, 905688), (360, 842793), (378, 802660), (402, 754740), (420, 722394), (469, 646920), (504, 601995), (536, 566055), (540, 561862), (599, 506520), (603, 503160), (630, 481596), (670, 452844), (756, 401330), (804, 377370), (840, 361197), (938, 323460), (945, 321064), (1005, 301896), (1080, 280931), (1198, 253260), (1206, 251580), (1260, 240798), (1340, 226422), (1407, 215640), (1512, 200665), (1608, 188685), (1797, 168840), (1809, 167720), (1876, 161730), (1890, 160532), (2010, 150948), (2345, 129384), (2396, 126630), (2412, 125790), (2520, 120399), (2680, 113211), (2814, 107820), (2995, 101304), (3015, 100632), (3594, 84420), (3618, 83860), (3752, 80865), (3780, 80266), (4020, 75474), (4193, 72360), (4221, 71880), (4690, 64692), (4792, 63315), (4824, 62895), (5391, 56280), (5628, 53910), (5990, 50652), (6030, 50316), (7035, 43128), (7188, 42210), (7236, 41930), (7560, 40133), (8040, 37737), (8386, 36180), (8442, 35940), (8985, 33768), (9045, 33544), (9380, 32346), (10782, 28140), (11256, 26955), (11980, 25326), (12060, 25158), (12579, 24120), (12663, 23960), (14070, 21564), (14376, 21105), (14472, 20965), (16173, 18760), (16772, 18090), (16884, 17970)]