306314190

素因数分解:

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

素因数の和:193

約数の個数: 288

約数和(自身を含む): 1036424160

約数和(自身を除く): 730109970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 137, 147, 169, 182, 189, 195, 210, 234, 245, 270, 273, 274, 294, 315, 338, 351, 378, 390, 411, 441, 455, 490, 507, 546, 585, 630, 637, 685, 702, 735, 819, 822, 845, 882, 910, 945, 959, 1014, 1170, 1183, 1233, 1274, 1323, 1365, 1370, 1470, 1521, 1638, 1690, 1755, 1781, 1890, 1911, 1918, 2055, 2205, 2366, 2457, 2466, 2535, 2646, 2730, 2877, 3042, 3185, 3510, 3549, 3562, 3699, 3822, 4095, 4110, 4410, 4563, 4795, 4914, 5070, 5343, 5733, 5754, 5915, 6165, 6370, 6615, 6713, 7098, 7398, 7605, 8190, 8281, 8631, 8905, 9126, 9555, 9590, 10647, 10686, 11466, 11830, 12285, 12330, 12467, 13230, 13426, 14385, 15210, 16029, 16562, 17199, 17262, 17745, 17810, 18495, 19110, 20139, 21294, 22815, 23153, 24570, 24843, 24934, 25893, 26715, 28665, 28770, 31941, 32058, 33565, 34398, 35490, 36990, 37401, 40278, 41405, 43155, 45630, 46306, 48087, 49686, 51786, 53235, 53430, 57330, 60417, 62335, 63882, 67130, 69459, 74529, 74802, 80145, 82810, 85995, 86310, 87269, 96174, 100695, 106470, 112203, 115765, 120834, 124215, 124670, 129465, 138918, 149058, 159705, 160290, 162071, 171990, 174538, 181251, 187005, 201390, 208377, 223587, 224406, 231530, 240435, 248430, 258930, 261807, 302085, 319410, 324142, 336609, 347295, 362502, 372645, 374010, 416754, 436345, 447174, 480870, 486213, 523614, 561015, 604170, 625131, 673218, 694590, 745290, 785421, 810355, 872690, 906255, 972426, 1041885, 1117935, 1122030, 1134497, 1250262, 1309035, 1458639, 1570842, 1620710, 1683045, 1812510, 2083770, 2235870, 2268994, 2356263, 2431065, 2618070, 2917278, 3125655, 3366090, 3403491, 3927105, 4375917, 4712526, 4862130, 5672485, 6251310, 6806982, 7293195, 7854210, 8751834, 10210473, 11344970, 11781315, 14586390, 17017455, 20420946, 21879585, 23562630, 30631419, 34034910, 43759170, 51052365, 61262838, 102104730, 153157095, 306314190]

約数ペア:

[(1, 306314190), (2, 153157095), (3, 102104730), (5, 61262838), (6, 51052365), (7, 43759170), (9, 34034910), (10, 30631419), (13, 23562630), (14, 21879585), (15, 20420946), (18, 17017455), (21, 14586390), (26, 11781315), (27, 11344970), (30, 10210473), (35, 8751834), (39, 7854210), (42, 7293195), (45, 6806982), (49, 6251310), (54, 5672485), (63, 4862130), (65, 4712526), (70, 4375917), (78, 3927105), (90, 3403491), (91, 3366090), (98, 3125655), (105, 2917278), (117, 2618070), (126, 2431065), (130, 2356263), (135, 2268994), (137, 2235870), (147, 2083770), (169, 1812510), (182, 1683045), (189, 1620710), (195, 1570842), (210, 1458639), (234, 1309035), (245, 1250262), (270, 1134497), (273, 1122030), (274, 1117935), (294, 1041885), (315, 972426), (338, 906255), (351, 872690), (378, 810355), (390, 785421), (411, 745290), (441, 694590), (455, 673218), (490, 625131), (507, 604170), (546, 561015), (585, 523614), (630, 486213), (637, 480870), (685, 447174), (702, 436345), (735, 416754), (819, 374010), (822, 372645), (845, 362502), (882, 347295), (910, 336609), (945, 324142), (959, 319410), (1014, 302085), (1170, 261807), (1183, 258930), (1233, 248430), (1274, 240435), (1323, 231530), (1365, 224406), (1370, 223587), (1470, 208377), (1521, 201390), (1638, 187005), (1690, 181251), (1755, 174538), (1781, 171990), (1890, 162071), (1911, 160290), (1918, 159705), (2055, 149058), (2205, 138918), (2366, 129465), (2457, 124670), (2466, 124215), (2535, 120834), (2646, 115765), (2730, 112203), (2877, 106470), (3042, 100695), (3185, 96174), (3510, 87269), (3549, 86310), (3562, 85995), (3699, 82810), (3822, 80145), (4095, 74802), (4110, 74529), (4410, 69459), (4563, 67130), (4795, 63882), (4914, 62335), (5070, 60417), (5343, 57330), (5733, 53430), (5754, 53235), (5915, 51786), (6165, 49686), (6370, 48087), (6615, 46306), (6713, 45630), (7098, 43155), (7398, 41405), (7605, 40278), (8190, 37401), (8281, 36990), (8631, 35490), (8905, 34398), (9126, 33565), (9555, 32058), (9590, 31941), (10647, 28770), (10686, 28665), (11466, 26715), (11830, 25893), (12285, 24934), (12330, 24843), (12467, 24570), (13230, 23153), (13426, 22815), (14385, 21294), (15210, 20139), (16029, 19110), (16562, 18495), (17199, 17810), (17262, 17745)]