2020588877700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{20533}}^1\times {\mathrm{12149}}^1$

素因数の和:32708

約数の個数: 180

約数和(自身を含む): 6550809041700

約数和(自身を除く): 4530220164000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 12149, 20533, 24298, 36447, 41066, 48596, 60745, 61599, 72894, 82132, 102665, 109341, 121490, 123198, 145788, 182235, 184797, 205330, 218682, 242980, 246396, 303725, 307995, 328023, 364470, 369594, 410660, 437364, 513325, 546705, 554391, 607450, 615990, 656046, 728940, 739188, 911175, 923985, 984069, 1026650, 1093410, 1108782, 1214900, 1231980, 1312092, 1539975, 1640115, 1663173, 1822350, 1847970, 1968138, 2053300, 2186820, 2217564, 2733525, 2771955, 3079950, 3280230, 3326346, 3644700, 3695940, 3936276, 4619925, 4920345, 5467050, 5543910, 6159900, 6560460, 6652692, 8200575, 8315865, 9239850, 9840690, 10934100, 11087820, 13859775, 16401150, 16631730, 18479700, 19681380, 24601725, 27719550, 32802300, 33263460, 41579325, 49203450, 55439100, 83158650, 98406900, 166317300, 249455417, 498910834, 748366251, 997821668, 1247277085, 1496732502, 2245098753, 2494554170, 2993465004, 3741831255, 4490197506, 4989108340, 6236385425, 6735296259, 7483662510, 8980395012, 11225493765, 12472770850, 13470592518, 14967325020, 18709156275, 20205888777, 22450987530, 24945541700, 26941185036, 33676481295, 37418312550, 40411777554, 44901975060, 56127468825, 67352962590, 74836625100, 80823555108, 101029443885, 112254937650, 134705925180, 168382406475, 202058887770, 224509875300, 336764812950, 404117775540, 505147219425, 673529625900, 1010294438850, 2020588877700]

約数ペア:

[(1, 2020588877700), (2, 1010294438850), (3, 673529625900), (4, 505147219425), (5, 404117775540), (6, 336764812950), (9, 224509875300), (10, 202058887770), (12, 168382406475), (15, 134705925180), (18, 112254937650), (20, 101029443885), (25, 80823555108), (27, 74836625100), (30, 67352962590), (36, 56127468825), (45, 44901975060), (50, 40411777554), (54, 37418312550), (60, 33676481295), (75, 26941185036), (81, 24945541700), (90, 22450987530), (100, 20205888777), (108, 18709156275), (135, 14967325020), (150, 13470592518), (162, 12472770850), (180, 11225493765), (225, 8980395012), (270, 7483662510), (300, 6735296259), (324, 6236385425), (405, 4989108340), (450, 4490197506), (540, 3741831255), (675, 2993465004), (810, 2494554170), (900, 2245098753), (1350, 1496732502), (1620, 1247277085), (2025, 997821668), (2700, 748366251), (4050, 498910834), (8100, 249455417), (12149, 166317300), (20533, 98406900), (24298, 83158650), (36447, 55439100), (41066, 49203450), (48596, 41579325), (60745, 33263460), (61599, 32802300), (72894, 27719550), (82132, 24601725), (102665, 19681380), (109341, 18479700), (121490, 16631730), (123198, 16401150), (145788, 13859775), (182235, 11087820), (184797, 10934100), (205330, 9840690), (218682, 9239850), (242980, 8315865), (246396, 8200575), (303725, 6652692), (307995, 6560460), (328023, 6159900), (364470, 5543910), (369594, 5467050), (410660, 4920345), (437364, 4619925), (513325, 3936276), (546705, 3695940), (554391, 3644700), (607450, 3326346), (615990, 3280230), (656046, 3079950), (728940, 2771955), (739188, 2733525), (911175, 2217564), (923985, 2186820), (984069, 2053300), (1026650, 1968138), (1093410, 1847970), (1108782, 1822350), (1214900, 1663173), (1231980, 1640115), (1312092, 1539975)]