18470061000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{21157}}^1$

素因数の和:21281

約数の個数: 192

約数和(自身を含む): 63075383280

約数和(自身を除く): 44605322280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 125, 150, 180, 194, 200, 225, 250, 291, 300, 360, 375, 388, 450, 485, 500, 582, 600, 750, 776, 873, 900, 970, 1000, 1125, 1164, 1455, 1500, 1746, 1800, 1940, 2250, 2328, 2425, 2910, 3000, 3492, 3880, 4365, 4500, 4850, 5820, 6984, 7275, 8730, 9000, 9700, 11640, 12125, 14550, 17460, 19400, 21157, 21825, 24250, 29100, 34920, 36375, 42314, 43650, 48500, 58200, 63471, 72750, 84628, 87300, 97000, 105785, 109125, 126942, 145500, 169256, 174600, 190413, 211570, 218250, 253884, 291000, 317355, 380826, 423140, 436500, 507768, 528925, 634710, 761652, 846280, 873000, 952065, 1057850, 1269420, 1523304, 1586775, 1904130, 2052229, 2115700, 2538840, 2644625, 3173550, 3808260, 4104458, 4231400, 4760325, 5289250, 6156687, 6347100, 7616520, 7933875, 8208916, 9520650, 10261145, 10578500, 12313374, 12694200, 15867750, 16417832, 18470061, 19041300, 20522290, 21157000, 23801625, 24626748, 30783435, 31735500, 36940122, 38082600, 41044580, 47603250, 49253496, 51305725, 61566870, 63471000, 73880244, 82089160, 92350305, 95206500, 102611450, 123133740, 147760488, 153917175, 184700610, 190413000, 205222900, 246267480, 256528625, 307834350, 369401220, 410445800, 461751525, 513057250, 615668700, 738802440, 769585875, 923503050, 1026114500, 1231337400, 1539171750, 1847006100, 2052229000, 2308757625, 3078343500, 3694012200, 4617515250, 6156687000, 9235030500, 18470061000]

約数ペア:

[(1, 18470061000), (2, 9235030500), (3, 6156687000), (4, 4617515250), (5, 3694012200), (6, 3078343500), (8, 2308757625), (9, 2052229000), (10, 1847006100), (12, 1539171750), (15, 1231337400), (18, 1026114500), (20, 923503050), (24, 769585875), (25, 738802440), (30, 615668700), (36, 513057250), (40, 461751525), (45, 410445800), (50, 369401220), (60, 307834350), (72, 256528625), (75, 246267480), (90, 205222900), (97, 190413000), (100, 184700610), (120, 153917175), (125, 147760488), (150, 123133740), (180, 102611450), (194, 95206500), (200, 92350305), (225, 82089160), (250, 73880244), (291, 63471000), (300, 61566870), (360, 51305725), (375, 49253496), (388, 47603250), (450, 41044580), (485, 38082600), (500, 36940122), (582, 31735500), (600, 30783435), (750, 24626748), (776, 23801625), (873, 21157000), (900, 20522290), (970, 19041300), (1000, 18470061), (1125, 16417832), (1164, 15867750), (1455, 12694200), (1500, 12313374), (1746, 10578500), (1800, 10261145), (1940, 9520650), (2250, 8208916), (2328, 7933875), (2425, 7616520), (2910, 6347100), (3000, 6156687), (3492, 5289250), (3880, 4760325), (4365, 4231400), (4500, 4104458), (4850, 3808260), (5820, 3173550), (6984, 2644625), (7275, 2538840), (8730, 2115700), (9000, 2052229), (9700, 1904130), (11640, 1586775), (12125, 1523304), (14550, 1269420), (17460, 1057850), (19400, 952065), (21157, 873000), (21825, 846280), (24250, 761652), (29100, 634710), (34920, 528925), (36375, 507768), (42314, 436500), (43650, 423140), (48500, 380826), (58200, 317355), (63471, 291000), (72750, 253884), (84628, 218250), (87300, 211570), (97000, 190413), (105785, 174600), (109125, 169256), (126942, 145500)]