155261340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 192

約数和(自身を含む): 551214720

約数和(自身を除く): 395953380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1301, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2602, 2652, 3060, 3315, 3510, 3903, 3978, 4420, 4590, 5204, 5967, 6505, 6630, 7020, 7806, 7956, 9180, 9945, 11709, 11934, 13010, 13260, 15612, 16913, 19515, 19890, 22117, 23418, 23868, 26020, 29835, 33826, 35127, 39030, 39780, 44234, 46836, 50739, 58545, 59670, 66351, 67652, 70254, 78060, 84565, 88468, 101478, 110585, 117090, 119340, 132702, 140508, 152217, 169130, 175635, 199053, 202956, 221170, 234180, 253695, 265404, 287521, 304434, 331755, 338260, 351270, 398106, 442340, 456651, 507390, 575042, 597159, 608868, 663510, 702540, 761085, 796212, 862563, 913302, 995265, 1014780, 1150084, 1194318, 1327020, 1437605, 1522170, 1725126, 1826604, 1990530, 2283255, 2388636, 2587689, 2875210, 2985795, 3044340, 3450252, 3981060, 4312815, 4566510, 5175378, 5750420, 5971590, 7763067, 8625630, 9133020, 10350756, 11943180, 12938445, 15526134, 17251260, 25876890, 31052268, 38815335, 51753780, 77630670, 155261340]

約数ペア:

[(1, 155261340), (2, 77630670), (3, 51753780), (4, 38815335), (5, 31052268), (6, 25876890), (9, 17251260), (10, 15526134), (12, 12938445), (13, 11943180), (15, 10350756), (17, 9133020), (18, 8625630), (20, 7763067), (26, 5971590), (27, 5750420), (30, 5175378), (34, 4566510), (36, 4312815), (39, 3981060), (45, 3450252), (51, 3044340), (52, 2985795), (54, 2875210), (60, 2587689), (65, 2388636), (68, 2283255), (78, 1990530), (85, 1826604), (90, 1725126), (102, 1522170), (108, 1437605), (117, 1327020), (130, 1194318), (135, 1150084), (153, 1014780), (156, 995265), (170, 913302), (180, 862563), (195, 796212), (204, 761085), (221, 702540), (234, 663510), (255, 608868), (260, 597159), (270, 575042), (306, 507390), (340, 456651), (351, 442340), (390, 398106), (442, 351270), (459, 338260), (468, 331755), (510, 304434), (540, 287521), (585, 265404), (612, 253695), (663, 234180), (702, 221170), (765, 202956), (780, 199053), (884, 175635), (918, 169130), (1020, 152217), (1105, 140508), (1170, 132702), (1301, 119340), (1326, 117090), (1404, 110585), (1530, 101478), (1755, 88468), (1836, 84565), (1989, 78060), (2210, 70254), (2295, 67652), (2340, 66351), (2602, 59670), (2652, 58545), (3060, 50739), (3315, 46836), (3510, 44234), (3903, 39780), (3978, 39030), (4420, 35127), (4590, 33826), (5204, 29835), (5967, 26020), (6505, 23868), (6630, 23418), (7020, 22117), (7806, 19890), (7956, 19515), (9180, 16913), (9945, 15612), (11709, 13260), (11934, 13010)]