202740300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 288

約数和(自身を含む): 789949440

約数和(自身を除く): 587209140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 476, 510, 525, 540, 595, 612, 630, 631, 675, 700, 714, 756, 765, 850, 900, 918, 945, 1020, 1050, 1071, 1190, 1260, 1262, 1275, 1350, 1428, 1530, 1575, 1700, 1785, 1836, 1890, 1893, 2100, 2142, 2295, 2380, 2524, 2550, 2700, 2975, 3060, 3150, 3155, 3213, 3570, 3780, 3786, 3825, 4284, 4417, 4590, 4725, 5100, 5355, 5679, 5950, 6300, 6310, 6426, 7140, 7572, 7650, 8834, 8925, 9180, 9450, 9465, 10710, 10727, 11358, 11475, 11900, 12620, 12852, 13251, 15300, 15775, 16065, 17037, 17668, 17850, 18900, 18930, 21420, 21454, 22085, 22716, 22950, 26502, 26775, 28395, 31550, 32130, 32181, 34074, 35700, 37860, 39753, 42908, 44170, 45900, 47325, 53004, 53550, 53635, 56790, 63100, 64260, 64362, 66255, 68148, 75089, 79506, 80325, 85185, 88340, 94650, 96543, 107100, 107270, 110425, 113580, 119259, 128724, 132510, 141975, 150178, 159012, 160650, 160905, 170370, 189300, 193086, 198765, 214540, 220850, 225267, 238518, 265020, 268175, 283950, 289629, 300356, 321300, 321810, 331275, 340740, 375445, 386172, 397530, 425925, 441700, 450534, 477036, 482715, 536350, 567900, 579258, 596295, 643620, 662550, 675801, 750890, 795060, 804525, 851850, 901068, 965430, 993825, 1072700, 1126335, 1158516, 1192590, 1325100, 1351602, 1448145, 1501780, 1609050, 1703700, 1877225, 1930860, 1987650, 2027403, 2252670, 2385180, 2413575, 2703204, 2896290, 2981475, 3218100, 3379005, 3754450, 3975300, 4054806, 4505340, 4827150, 5631675, 5792580, 5962950, 6758010, 7240725, 7508900, 8109612, 9654300, 10137015, 11263350, 11925900, 13516020, 14481450, 16895025, 20274030, 22526700, 28962900, 33790050, 40548060, 50685075, 67580100, 101370150, 202740300]

約数ペア:

[(1, 202740300), (2, 101370150), (3, 67580100), (4, 50685075), (5, 40548060), (6, 33790050), (7, 28962900), (9, 22526700), (10, 20274030), (12, 16895025), (14, 14481450), (15, 13516020), (17, 11925900), (18, 11263350), (20, 10137015), (21, 9654300), (25, 8109612), (27, 7508900), (28, 7240725), (30, 6758010), (34, 5962950), (35, 5792580), (36, 5631675), (42, 4827150), (45, 4505340), (50, 4054806), (51, 3975300), (54, 3754450), (60, 3379005), (63, 3218100), (68, 2981475), (70, 2896290), (75, 2703204), (84, 2413575), (85, 2385180), (90, 2252670), (100, 2027403), (102, 1987650), (105, 1930860), (108, 1877225), (119, 1703700), (126, 1609050), (135, 1501780), (140, 1448145), (150, 1351602), (153, 1325100), (170, 1192590), (175, 1158516), (180, 1126335), (189, 1072700), (204, 993825), (210, 965430), (225, 901068), (238, 851850), (252, 804525), (255, 795060), (270, 750890), (300, 675801), (306, 662550), (315, 643620), (340, 596295), (350, 579258), (357, 567900), (378, 536350), (420, 482715), (425, 477036), (450, 450534), (459, 441700), (476, 425925), (510, 397530), (525, 386172), (540, 375445), (595, 340740), (612, 331275), (630, 321810), (631, 321300), (675, 300356), (700, 289629), (714, 283950), (756, 268175), (765, 265020), (850, 238518), (900, 225267), (918, 220850), (945, 214540), (1020, 198765), (1050, 193086), (1071, 189300), (1190, 170370), (1260, 160905), (1262, 160650), (1275, 159012), (1350, 150178), (1428, 141975), (1530, 132510), (1575, 128724), (1700, 119259), (1785, 113580), (1836, 110425), (1890, 107270), (1893, 107100), (2100, 96543), (2142, 94650), (2295, 88340), (2380, 85185), (2524, 80325), (2550, 79506), (2700, 75089), (2975, 68148), (3060, 66255), (3150, 64362), (3155, 64260), (3213, 63100), (3570, 56790), (3780, 53635), (3786, 53550), (3825, 53004), (4284, 47325), (4417, 45900), (4590, 44170), (4725, 42908), (5100, 39753), (5355, 37860), (5679, 35700), (5950, 34074), (6300, 32181), (6310, 32130), (6426, 31550), (7140, 28395), (7572, 26775), (7650, 26502), (8834, 22950), (8925, 22716), (9180, 22085), (9450, 21454), (9465, 21420), (10710, 18930), (10727, 18900), (11358, 17850), (11475, 17668), (11900, 17037), (12620, 16065), (12852, 15775), (13251, 15300)]