356187780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 180

約数和(自身を含む): 1210867812

約数和(自身を除く): 854680032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1170, 1301, 1404, 1521, 1620, 1690, 1755, 2028, 2106, 2340, 2535, 2602, 3042, 3380, 3510, 3903, 4212, 4563, 5070, 5204, 5265, 6084, 6505, 7020, 7605, 7806, 9126, 10140, 10530, 11709, 13010, 13689, 15210, 15612, 16913, 18252, 19515, 21060, 22815, 23418, 26020, 27378, 30420, 33826, 35127, 39030, 45630, 46836, 50739, 54756, 58545, 67652, 68445, 70254, 78060, 84565, 91260, 101478, 105381, 117090, 136890, 140508, 152217, 169130, 175635, 202956, 210762, 219869, 234180, 253695, 273780, 304434, 338260, 351270, 421524, 439738, 456651, 507390, 526905, 608868, 659607, 702540, 761085, 879476, 913302, 1014780, 1053810, 1099345, 1319214, 1369953, 1522170, 1826604, 1978821, 2107620, 2198690, 2283255, 2638428, 2739906, 3044340, 3298035, 3957642, 4397380, 4566510, 5479812, 5936463, 6596070, 6849765, 7915284, 9133020, 9894105, 11872926, 13192140, 13699530, 17809389, 19788210, 23745852, 27399060, 29682315, 35618778, 39576420, 59364630, 71237556, 89046945, 118729260, 178093890, 356187780]

約数ペア:

[(1, 356187780), (2, 178093890), (3, 118729260), (4, 89046945), (5, 71237556), (6, 59364630), (9, 39576420), (10, 35618778), (12, 29682315), (13, 27399060), (15, 23745852), (18, 19788210), (20, 17809389), (26, 13699530), (27, 13192140), (30, 11872926), (36, 9894105), (39, 9133020), (45, 7915284), (52, 6849765), (54, 6596070), (60, 5936463), (65, 5479812), (78, 4566510), (81, 4397380), (90, 3957642), (108, 3298035), (117, 3044340), (130, 2739906), (135, 2638428), (156, 2283255), (162, 2198690), (169, 2107620), (180, 1978821), (195, 1826604), (234, 1522170), (260, 1369953), (270, 1319214), (324, 1099345), (338, 1053810), (351, 1014780), (390, 913302), (405, 879476), (468, 761085), (507, 702540), (540, 659607), (585, 608868), (676, 526905), (702, 507390), (780, 456651), (810, 439738), (845, 421524), (1014, 351270), (1053, 338260), (1170, 304434), (1301, 273780), (1404, 253695), (1521, 234180), (1620, 219869), (1690, 210762), (1755, 202956), (2028, 175635), (2106, 169130), (2340, 152217), (2535, 140508), (2602, 136890), (3042, 117090), (3380, 105381), (3510, 101478), (3903, 91260), (4212, 84565), (4563, 78060), (5070, 70254), (5204, 68445), (5265, 67652), (6084, 58545), (6505, 54756), (7020, 50739), (7605, 46836), (7806, 45630), (9126, 39030), (10140, 35127), (10530, 33826), (11709, 30420), (13010, 27378), (13689, 26020), (15210, 23418), (15612, 22815), (16913, 21060), (18252, 19515)]