306620100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 1069376000

約数和(自身を除く): 762755900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 43, 45, 50, 54, 57, 60, 75, 76, 86, 90, 95, 100, 108, 114, 129, 135, 139, 150, 171, 172, 180, 190, 215, 225, 228, 258, 270, 278, 285, 300, 342, 380, 387, 417, 430, 450, 475, 513, 516, 540, 556, 570, 645, 675, 684, 695, 774, 817, 834, 855, 860, 900, 950, 1026, 1075, 1140, 1161, 1251, 1290, 1350, 1390, 1425, 1548, 1634, 1668, 1710, 1900, 1935, 2052, 2085, 2150, 2322, 2451, 2502, 2565, 2580, 2641, 2700, 2780, 2850, 3225, 3268, 3420, 3475, 3753, 3870, 4085, 4170, 4275, 4300, 4644, 4902, 5004, 5130, 5282, 5700, 5805, 5977, 6255, 6450, 6950, 7353, 7506, 7740, 7923, 8170, 8340, 8550, 9675, 9804, 10260, 10425, 10564, 11610, 11954, 12255, 12510, 12825, 12900, 13205, 13900, 14706, 15012, 15846, 16340, 17100, 17931, 18765, 19350, 20425, 20850, 22059, 23220, 23769, 23908, 24510, 25020, 25650, 26410, 29025, 29412, 29885, 31275, 31692, 35862, 36765, 37530, 38700, 39615, 40850, 41700, 44118, 47538, 49020, 51300, 52820, 53793, 58050, 59770, 61275, 62550, 66025, 71307, 71724, 73530, 75060, 79230, 81700, 88236, 89655, 93825, 95076, 107586, 110295, 113563, 116100, 118845, 119540, 122550, 125100, 132050, 142614, 147060, 149425, 158460, 161379, 179310, 183825, 187650, 198075, 215172, 220590, 227126, 237690, 245100, 264100, 268965, 285228, 298850, 322758, 340689, 356535, 358620, 367650, 375300, 396150, 441180, 448275, 454252, 475380, 537930, 551475, 567815, 594225, 597700, 645516, 681378, 713070, 735300, 792300, 806895, 896550, 1022067, 1075860, 1102950, 1135630, 1188450, 1344825, 1362756, 1426140, 1613790, 1703445, 1782675, 1793100, 2044134, 2205900, 2271260, 2376900, 2689650, 2839075, 3066201, 3227580, 3406890, 3565350, 4034475, 4088268, 5110335, 5379300, 5678150, 6132402, 6813780, 7130700, 8068950, 8517225, 10220670, 11356300, 12264804, 15331005, 16137900, 17034450, 20441340, 25551675, 30662010, 34068900, 51103350, 61324020, 76655025, 102206700, 153310050, 306620100]

約数ペア:

[(1, 306620100), (2, 153310050), (3, 102206700), (4, 76655025), (5, 61324020), (6, 51103350), (9, 34068900), (10, 30662010), (12, 25551675), (15, 20441340), (18, 17034450), (19, 16137900), (20, 15331005), (25, 12264804), (27, 11356300), (30, 10220670), (36, 8517225), (38, 8068950), (43, 7130700), (45, 6813780), (50, 6132402), (54, 5678150), (57, 5379300), (60, 5110335), (75, 4088268), (76, 4034475), (86, 3565350), (90, 3406890), (95, 3227580), (100, 3066201), (108, 2839075), (114, 2689650), (129, 2376900), (135, 2271260), (139, 2205900), (150, 2044134), (171, 1793100), (172, 1782675), (180, 1703445), (190, 1613790), (215, 1426140), (225, 1362756), (228, 1344825), (258, 1188450), (270, 1135630), (278, 1102950), (285, 1075860), (300, 1022067), (342, 896550), (380, 806895), (387, 792300), (417, 735300), (430, 713070), (450, 681378), (475, 645516), (513, 597700), (516, 594225), (540, 567815), (556, 551475), (570, 537930), (645, 475380), (675, 454252), (684, 448275), (695, 441180), (774, 396150), (817, 375300), (834, 367650), (855, 358620), (860, 356535), (900, 340689), (950, 322758), (1026, 298850), (1075, 285228), (1140, 268965), (1161, 264100), (1251, 245100), (1290, 237690), (1350, 227126), (1390, 220590), (1425, 215172), (1548, 198075), (1634, 187650), (1668, 183825), (1710, 179310), (1900, 161379), (1935, 158460), (2052, 149425), (2085, 147060), (2150, 142614), (2322, 132050), (2451, 125100), (2502, 122550), (2565, 119540), (2580, 118845), (2641, 116100), (2700, 113563), (2780, 110295), (2850, 107586), (3225, 95076), (3268, 93825), (3420, 89655), (3475, 88236), (3753, 81700), (3870, 79230), (4085, 75060), (4170, 73530), (4275, 71724), (4300, 71307), (4644, 66025), (4902, 62550), (5004, 61275), (5130, 59770), (5282, 58050), (5700, 53793), (5805, 52820), (5977, 51300), (6255, 49020), (6450, 47538), (6950, 44118), (7353, 41700), (7506, 40850), (7740, 39615), (7923, 38700), (8170, 37530), (8340, 36765), (8550, 35862), (9675, 31692), (9804, 31275), (10260, 29885), (10425, 29412), (10564, 29025), (11610, 26410), (11954, 25650), (12255, 25020), (12510, 24510), (12825, 23908), (12900, 23769), (13205, 23220), (13900, 22059), (14706, 20850), (15012, 20425), (15846, 19350), (16340, 18765), (17100, 17931)]