308339460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:78

約数の個数: 300

約数和(自身を含む): 1145838540

約数和(自身を除く): 837499080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 242, 260, 270, 286, 297, 324, 330, 351, 363, 390, 396, 405, 429, 468, 484, 495, 540, 572, 585, 594, 605, 660, 702, 715, 726, 780, 810, 858, 891, 990, 1053, 1089, 1170, 1188, 1210, 1287, 1331, 1404, 1430, 1452, 1485, 1573, 1620, 1716, 1755, 1782, 1815, 1980, 2106, 2145, 2178, 2340, 2420, 2574, 2662, 2860, 2970, 3146, 3267, 3510, 3564, 3630, 3861, 3993, 4212, 4290, 4356, 4455, 4719, 5148, 5265, 5324, 5445, 5940, 6292, 6435, 6534, 6655, 7020, 7260, 7722, 7865, 7986, 8580, 8910, 9438, 9801, 10530, 10890, 11583, 11979, 12870, 13068, 13310, 14157, 14641, 15444, 15730, 15972, 16335, 17303, 17820, 18876, 19305, 19602, 19965, 21060, 21780, 23166, 23595, 23958, 25740, 26620, 28314, 29282, 31460, 32670, 34606, 35937, 38610, 39204, 39930, 42471, 43923, 46332, 47190, 47916, 49005, 51909, 56628, 57915, 58564, 59895, 65340, 69212, 70785, 71874, 73205, 77220, 79860, 84942, 86515, 87846, 94380, 98010, 103818, 107811, 115830, 119790, 127413, 131769, 141570, 143748, 146410, 155727, 169884, 173030, 175692, 179685, 190333, 196020, 207636, 212355, 215622, 219615, 231660, 239580, 254826, 259545, 263538, 283140, 292820, 311454, 346060, 359370, 380666, 395307, 424710, 431244, 439230, 467181, 509652, 519090, 527076, 539055, 570999, 622908, 637065, 658845, 718740, 761332, 778635, 790614, 849420, 878460, 934362, 951665, 1038180, 1078110, 1141998, 1185921, 1274130, 1317690, 1401543, 1557270, 1581228, 1712997, 1868724, 1903330, 1976535, 2156220, 2283996, 2335905, 2371842, 2548260, 2635380, 2803086, 2854995, 3114540, 3425994, 3806660, 3953070, 4671810, 4743684, 5138991, 5606172, 5709990, 5929605, 6851988, 7007715, 7906140, 8564985, 9343620, 10277982, 11419980, 11859210, 14015430, 15416973, 17129970, 20555964, 23718420, 25694955, 28030860, 30833946, 34259940, 51389910, 61667892, 77084865, 102779820, 154169730, 308339460]

約数ペア:

[(1, 308339460), (2, 154169730), (3, 102779820), (4, 77084865), (5, 61667892), (6, 51389910), (9, 34259940), (10, 30833946), (11, 28030860), (12, 25694955), (13, 23718420), (15, 20555964), (18, 17129970), (20, 15416973), (22, 14015430), (26, 11859210), (27, 11419980), (30, 10277982), (33, 9343620), (36, 8564985), (39, 7906140), (44, 7007715), (45, 6851988), (52, 5929605), (54, 5709990), (55, 5606172), (60, 5138991), (65, 4743684), (66, 4671810), (78, 3953070), (81, 3806660), (90, 3425994), (99, 3114540), (108, 2854995), (110, 2803086), (117, 2635380), (121, 2548260), (130, 2371842), (132, 2335905), (135, 2283996), (143, 2156220), (156, 1976535), (162, 1903330), (165, 1868724), (180, 1712997), (195, 1581228), (198, 1557270), (220, 1401543), (234, 1317690), (242, 1274130), (260, 1185921), (270, 1141998), (286, 1078110), (297, 1038180), (324, 951665), (330, 934362), (351, 878460), (363, 849420), (390, 790614), (396, 778635), (405, 761332), (429, 718740), (468, 658845), (484, 637065), (495, 622908), (540, 570999), (572, 539055), (585, 527076), (594, 519090), (605, 509652), (660, 467181), (702, 439230), (715, 431244), (726, 424710), (780, 395307), (810, 380666), (858, 359370), (891, 346060), (990, 311454), (1053, 292820), (1089, 283140), (1170, 263538), (1188, 259545), (1210, 254826), (1287, 239580), (1331, 231660), (1404, 219615), (1430, 215622), (1452, 212355), (1485, 207636), (1573, 196020), (1620, 190333), (1716, 179685), (1755, 175692), (1782, 173030), (1815, 169884), (1980, 155727), (2106, 146410), (2145, 143748), (2178, 141570), (2340, 131769), (2420, 127413), (2574, 119790), (2662, 115830), (2860, 107811), (2970, 103818), (3146, 98010), (3267, 94380), (3510, 87846), (3564, 86515), (3630, 84942), (3861, 79860), (3993, 77220), (4212, 73205), (4290, 71874), (4356, 70785), (4455, 69212), (4719, 65340), (5148, 59895), (5265, 58564), (5324, 57915), (5445, 56628), (5940, 51909), (6292, 49005), (6435, 47916), (6534, 47190), (6655, 46332), (7020, 43923), (7260, 42471), (7722, 39930), (7865, 39204), (7986, 38610), (8580, 35937), (8910, 34606), (9438, 32670), (9801, 31460), (10530, 29282), (10890, 28314), (11583, 26620), (11979, 25740), (12870, 23958), (13068, 23595), (13310, 23166), (14157, 21780), (14641, 21060), (15444, 19965), (15730, 19602), (15972, 19305), (16335, 18876), (17303, 17820)]