91019160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 307929600

約数和(自身を除く): 216910440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1187, 1278, 1420, 1704, 1917, 2130, 2374, 2556, 2840, 3195, 3561, 3834, 4260, 4748, 5112, 5935, 6390, 7122, 7668, 8520, 9496, 9585, 10683, 11870, 12780, 14244, 15336, 17805, 19170, 21366, 23740, 25560, 28488, 32049, 35610, 38340, 42732, 47480, 53415, 64098, 71220, 76680, 84277, 85464, 106830, 128196, 142440, 160245, 168554, 213660, 252831, 256392, 320490, 337108, 421385, 427320, 505662, 640980, 674216, 758493, 842770, 1011324, 1264155, 1281960, 1516986, 1685540, 2022648, 2275479, 2528310, 3033972, 3371080, 3792465, 4550958, 5056620, 6067944, 7584930, 9101916, 10113240, 11377395, 15169860, 18203832, 22754790, 30339720, 45509580, 91019160]

約数ペア:

[(1, 91019160), (2, 45509580), (3, 30339720), (4, 22754790), (5, 18203832), (6, 15169860), (8, 11377395), (9, 10113240), (10, 9101916), (12, 7584930), (15, 6067944), (18, 5056620), (20, 4550958), (24, 3792465), (27, 3371080), (30, 3033972), (36, 2528310), (40, 2275479), (45, 2022648), (54, 1685540), (60, 1516986), (71, 1281960), (72, 1264155), (90, 1011324), (108, 842770), (120, 758493), (135, 674216), (142, 640980), (180, 505662), (213, 427320), (216, 421385), (270, 337108), (284, 320490), (355, 256392), (360, 252831), (426, 213660), (540, 168554), (568, 160245), (639, 142440), (710, 128196), (852, 106830), (1065, 85464), (1080, 84277), (1187, 76680), (1278, 71220), (1420, 64098), (1704, 53415), (1917, 47480), (2130, 42732), (2374, 38340), (2556, 35610), (2840, 32049), (3195, 28488), (3561, 25560), (3834, 23740), (4260, 21366), (4748, 19170), (5112, 17805), (5935, 15336), (6390, 14244), (7122, 12780), (7668, 11870), (8520, 10683), (9496, 9585)]