90948060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 345945600

約数和(自身を除く): 254997540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 114, 116, 126, 131, 133, 140, 145, 171, 174, 180, 190, 203, 210, 228, 252, 261, 262, 266, 285, 290, 315, 342, 348, 380, 393, 399, 406, 420, 435, 522, 524, 532, 551, 570, 580, 609, 630, 655, 665, 684, 786, 798, 812, 855, 870, 917, 1015, 1044, 1102, 1140, 1179, 1197, 1218, 1260, 1305, 1310, 1330, 1572, 1596, 1653, 1710, 1740, 1827, 1834, 1965, 1995, 2030, 2204, 2358, 2394, 2436, 2489, 2610, 2620, 2660, 2751, 2755, 3045, 3306, 3420, 3654, 3668, 3799, 3857, 3930, 3990, 4060, 4585, 4716, 4788, 4959, 4978, 5220, 5502, 5510, 5895, 5985, 6090, 6612, 7308, 7467, 7598, 7714, 7860, 7980, 8253, 8265, 9135, 9170, 9918, 9956, 11004, 11020, 11397, 11571, 11790, 11970, 12180, 12445, 13755, 14934, 15196, 15428, 16506, 16530, 17423, 18270, 18340, 18995, 19285, 19836, 22401, 22794, 23142, 23580, 23940, 24795, 24890, 26593, 27510, 29868, 33012, 33060, 34191, 34713, 34846, 36540, 37335, 37990, 38570, 41265, 44802, 45588, 46284, 49590, 49780, 52269, 53186, 55020, 56985, 57855, 68382, 69426, 69692, 72181, 74670, 75980, 77140, 79779, 82530, 87115, 89604, 99180, 104538, 106372, 112005, 113970, 115710, 132965, 136764, 138852, 144362, 149340, 156807, 159558, 165060, 170955, 173565, 174230, 209076, 216543, 224010, 227940, 231420, 239337, 261345, 265930, 288724, 313614, 319116, 341910, 347130, 348460, 360905, 398895, 433086, 448020, 478674, 505267, 522690, 531860, 627228, 649629, 683820, 694260, 721810, 784035, 797790, 866172, 957348, 1010534, 1045380, 1082715, 1196685, 1299258, 1443620, 1515801, 1568070, 1595580, 2021068, 2165430, 2393370, 2526335, 2598516, 3031602, 3136140, 3248145, 4330860, 4547403, 4786740, 5052670, 6063204, 6496290, 7579005, 9094806, 10105340, 12992580, 15158010, 18189612, 22737015, 30316020, 45474030, 90948060]

約数ペア:

[(1, 90948060), (2, 45474030), (3, 30316020), (4, 22737015), (5, 18189612), (6, 15158010), (7, 12992580), (9, 10105340), (10, 9094806), (12, 7579005), (14, 6496290), (15, 6063204), (18, 5052670), (19, 4786740), (20, 4547403), (21, 4330860), (28, 3248145), (29, 3136140), (30, 3031602), (35, 2598516), (36, 2526335), (38, 2393370), (42, 2165430), (45, 2021068), (57, 1595580), (58, 1568070), (60, 1515801), (63, 1443620), (70, 1299258), (76, 1196685), (84, 1082715), (87, 1045380), (90, 1010534), (95, 957348), (105, 866172), (114, 797790), (116, 784035), (126, 721810), (131, 694260), (133, 683820), (140, 649629), (145, 627228), (171, 531860), (174, 522690), (180, 505267), (190, 478674), (203, 448020), (210, 433086), (228, 398895), (252, 360905), (261, 348460), (262, 347130), (266, 341910), (285, 319116), (290, 313614), (315, 288724), (342, 265930), (348, 261345), (380, 239337), (393, 231420), (399, 227940), (406, 224010), (420, 216543), (435, 209076), (522, 174230), (524, 173565), (532, 170955), (551, 165060), (570, 159558), (580, 156807), (609, 149340), (630, 144362), (655, 138852), (665, 136764), (684, 132965), (786, 115710), (798, 113970), (812, 112005), (855, 106372), (870, 104538), (917, 99180), (1015, 89604), (1044, 87115), (1102, 82530), (1140, 79779), (1179, 77140), (1197, 75980), (1218, 74670), (1260, 72181), (1305, 69692), (1310, 69426), (1330, 68382), (1572, 57855), (1596, 56985), (1653, 55020), (1710, 53186), (1740, 52269), (1827, 49780), (1834, 49590), (1965, 46284), (1995, 45588), (2030, 44802), (2204, 41265), (2358, 38570), (2394, 37990), (2436, 37335), (2489, 36540), (2610, 34846), (2620, 34713), (2660, 34191), (2751, 33060), (2755, 33012), (3045, 29868), (3306, 27510), (3420, 26593), (3654, 24890), (3668, 24795), (3799, 23940), (3857, 23580), (3930, 23142), (3990, 22794), (4060, 22401), (4585, 19836), (4716, 19285), (4788, 18995), (4959, 18340), (4978, 18270), (5220, 17423), (5502, 16530), (5510, 16506), (5895, 15428), (5985, 15196), (6090, 14934), (6612, 13755), (7308, 12445), (7467, 12180), (7598, 11970), (7714, 11790), (7860, 11571), (7980, 11397), (8253, 11020), (8265, 11004), (9135, 9956), (9170, 9918)]