308414340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7798

約数の個数: 144

約数和(自身を含む): 1066888368

約数和(自身を除く): 758474028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7753, 7956, 9945, 13260, 15506, 19890, 23259, 31012, 38765, 39780, 46518, 69777, 77530, 93036, 100789, 116295, 131801, 139554, 155060, 201578, 232590, 263602, 279108, 302367, 348885, 395403, 403156, 465180, 503945, 527204, 604734, 659005, 697770, 790806, 907101, 1007890, 1186209, 1209468, 1318010, 1395540, 1511835, 1581612, 1713413, 1814202, 1977015, 2015780, 2372418, 2636020, 3023670, 3426826, 3628404, 3954030, 4535505, 4744836, 5140239, 5931045, 6047340, 6853652, 7908060, 8567065, 9071010, 10280478, 11862090, 15420717, 17134130, 18142020, 20560956, 23724180, 25701195, 30841434, 34268260, 51402390, 61682868, 77103585, 102804780, 154207170, 308414340]

約数ペア:

[(1, 308414340), (2, 154207170), (3, 102804780), (4, 77103585), (5, 61682868), (6, 51402390), (9, 34268260), (10, 30841434), (12, 25701195), (13, 23724180), (15, 20560956), (17, 18142020), (18, 17134130), (20, 15420717), (26, 11862090), (30, 10280478), (34, 9071010), (36, 8567065), (39, 7908060), (45, 6853652), (51, 6047340), (52, 5931045), (60, 5140239), (65, 4744836), (68, 4535505), (78, 3954030), (85, 3628404), (90, 3426826), (102, 3023670), (117, 2636020), (130, 2372418), (153, 2015780), (156, 1977015), (170, 1814202), (180, 1713413), (195, 1581612), (204, 1511835), (221, 1395540), (234, 1318010), (255, 1209468), (260, 1186209), (306, 1007890), (340, 907101), (390, 790806), (442, 697770), (468, 659005), (510, 604734), (585, 527204), (612, 503945), (663, 465180), (765, 403156), (780, 395403), (884, 348885), (1020, 302367), (1105, 279108), (1170, 263602), (1326, 232590), (1530, 201578), (1989, 155060), (2210, 139554), (2340, 131801), (2652, 116295), (3060, 100789), (3315, 93036), (3978, 77530), (4420, 69777), (6630, 46518), (7753, 39780), (7956, 38765), (9945, 31012), (13260, 23259), (15506, 19890)]