4454883540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 13677745536

約数和(自身を除く): 9222861996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 251, 302, 453, 502, 604, 653, 753, 755, 906, 1004, 1255, 1306, 1359, 1506, 1510, 1812, 1959, 2259, 2265, 2510, 2612, 2718, 3012, 3020, 3265, 3765, 3918, 4518, 4530, 5020, 5436, 5877, 6530, 6795, 7530, 7836, 9036, 9060, 9795, 11295, 11754, 13060, 13590, 15060, 19590, 22590, 23508, 27180, 29385, 37901, 39180, 45180, 58770, 75802, 98603, 113703, 117540, 151604, 163903, 189505, 197206, 227406, 295809, 327806, 341109, 379010, 394412, 454812, 491709, 493015, 568515, 591618, 655612, 682218, 758020, 819515, 887427, 983418, 986030, 1137030, 1183236, 1364436, 1475127, 1479045, 1639030, 1705545, 1774854, 1966836, 1972060, 2274060, 2458545, 2950254, 2958090, 3278060, 3411090, 3549708, 4437135, 4917090, 5900508, 5916180, 6822180, 7375635, 8874270, 9834180, 14751270, 17748540, 24749353, 29502540, 49498706, 74248059, 98997412, 123746765, 148496118, 222744177, 247493530, 296992236, 371240295, 445488354, 494987060, 742480590, 890976708, 1113720885, 1484961180, 2227441770, 4454883540]

約数ペア:

[(1, 4454883540), (2, 2227441770), (3, 1484961180), (4, 1113720885), (5, 890976708), (6, 742480590), (9, 494987060), (10, 445488354), (12, 371240295), (15, 296992236), (18, 247493530), (20, 222744177), (30, 148496118), (36, 123746765), (45, 98997412), (60, 74248059), (90, 49498706), (151, 29502540), (180, 24749353), (251, 17748540), (302, 14751270), (453, 9834180), (502, 8874270), (604, 7375635), (653, 6822180), (753, 5916180), (755, 5900508), (906, 4917090), (1004, 4437135), (1255, 3549708), (1306, 3411090), (1359, 3278060), (1506, 2958090), (1510, 2950254), (1812, 2458545), (1959, 2274060), (2259, 1972060), (2265, 1966836), (2510, 1774854), (2612, 1705545), (2718, 1639030), (3012, 1479045), (3020, 1475127), (3265, 1364436), (3765, 1183236), (3918, 1137030), (4518, 986030), (4530, 983418), (5020, 887427), (5436, 819515), (5877, 758020), (6530, 682218), (6795, 655612), (7530, 591618), (7836, 568515), (9036, 493015), (9060, 491709), (9795, 454812), (11295, 394412), (11754, 379010), (13060, 341109), (13590, 327806), (15060, 295809), (19590, 227406), (22590, 197206), (23508, 189505), (27180, 163903), (29385, 151604), (37901, 117540), (39180, 113703), (45180, 98603), (58770, 75802)]