131277510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 440025696

約数和(自身を除く): 308748186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 137, 162, 169, 182, 189, 195, 210, 234, 270, 273, 274, 315, 338, 351, 378, 390, 405, 411, 455, 507, 546, 567, 585, 630, 685, 702, 810, 819, 822, 845, 910, 945, 959, 1014, 1053, 1134, 1170, 1183, 1233, 1365, 1370, 1521, 1638, 1690, 1755, 1781, 1890, 1918, 2055, 2106, 2366, 2457, 2466, 2535, 2730, 2835, 2877, 3042, 3510, 3549, 3562, 3699, 4095, 4110, 4563, 4795, 4914, 5070, 5265, 5343, 5670, 5754, 5915, 6165, 7098, 7371, 7398, 7605, 8190, 8631, 8905, 9126, 9590, 10530, 10647, 10686, 11097, 11830, 12285, 12330, 12467, 13689, 14385, 14742, 15210, 16029, 17262, 17745, 17810, 18495, 21294, 22194, 22815, 23153, 24570, 24934, 25893, 26715, 27378, 28770, 31941, 32058, 35490, 36855, 36990, 37401, 43155, 45630, 46306, 48087, 51786, 53235, 53430, 55485, 62335, 63882, 68445, 69459, 73710, 74802, 77679, 80145, 86310, 95823, 96174, 106470, 110970, 112203, 115765, 124670, 129465, 136890, 138918, 144261, 155358, 159705, 160290, 162071, 187005, 191646, 208377, 224406, 231530, 240435, 258930, 288522, 319410, 324142, 336609, 347295, 374010, 388395, 416754, 479115, 480870, 486213, 561015, 625131, 673218, 694590, 721305, 776790, 810355, 958230, 972426, 1009827, 1041885, 1122030, 1250262, 1442610, 1458639, 1620710, 1683045, 1875393, 2019654, 2083770, 2431065, 2917278, 3125655, 3366090, 3750786, 4375917, 4862130, 5049135, 6251310, 7293195, 8751834, 9376965, 10098270, 13127751, 14586390, 18753930, 21879585, 26255502, 43759170, 65638755, 131277510]

約数ペア:

[(1, 131277510), (2, 65638755), (3, 43759170), (5, 26255502), (6, 21879585), (7, 18753930), (9, 14586390), (10, 13127751), (13, 10098270), (14, 9376965), (15, 8751834), (18, 7293195), (21, 6251310), (26, 5049135), (27, 4862130), (30, 4375917), (35, 3750786), (39, 3366090), (42, 3125655), (45, 2917278), (54, 2431065), (63, 2083770), (65, 2019654), (70, 1875393), (78, 1683045), (81, 1620710), (90, 1458639), (91, 1442610), (105, 1250262), (117, 1122030), (126, 1041885), (130, 1009827), (135, 972426), (137, 958230), (162, 810355), (169, 776790), (182, 721305), (189, 694590), (195, 673218), (210, 625131), (234, 561015), (270, 486213), (273, 480870), (274, 479115), (315, 416754), (338, 388395), (351, 374010), (378, 347295), (390, 336609), (405, 324142), (411, 319410), (455, 288522), (507, 258930), (546, 240435), (567, 231530), (585, 224406), (630, 208377), (685, 191646), (702, 187005), (810, 162071), (819, 160290), (822, 159705), (845, 155358), (910, 144261), (945, 138918), (959, 136890), (1014, 129465), (1053, 124670), (1134, 115765), (1170, 112203), (1183, 110970), (1233, 106470), (1365, 96174), (1370, 95823), (1521, 86310), (1638, 80145), (1690, 77679), (1755, 74802), (1781, 73710), (1890, 69459), (1918, 68445), (2055, 63882), (2106, 62335), (2366, 55485), (2457, 53430), (2466, 53235), (2535, 51786), (2730, 48087), (2835, 46306), (2877, 45630), (3042, 43155), (3510, 37401), (3549, 36990), (3562, 36855), (3699, 35490), (4095, 32058), (4110, 31941), (4563, 28770), (4795, 27378), (4914, 26715), (5070, 25893), (5265, 24934), (5343, 24570), (5670, 23153), (5754, 22815), (5915, 22194), (6165, 21294), (7098, 18495), (7371, 17810), (7398, 17745), (7605, 17262), (8190, 16029), (8631, 15210), (8905, 14742), (9126, 14385), (9590, 13689), (10530, 12467), (10647, 12330), (10686, 12285), (11097, 11830)]