1886346900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 216

約数和(自身を含む): 6274806720

約数和(自身を除く): 4388459820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 727, 775, 837, 900, 930, 961, 1116, 1350, 1395, 1454, 1550, 1674, 1860, 1922, 2181, 2325, 2700, 2790, 2883, 2908, 3100, 3348, 3635, 3844, 4185, 4362, 4650, 4805, 5580, 5766, 6543, 6975, 7270, 8370, 8649, 8724, 9300, 9610, 10905, 11532, 13086, 13950, 14415, 14540, 16740, 17298, 18175, 19220, 19629, 20925, 21810, 22537, 24025, 25947, 26172, 27900, 28830, 32715, 34596, 36350, 39258, 41850, 43245, 43620, 45074, 48050, 51894, 54525, 57660, 65430, 67611, 72075, 72700, 78516, 83700, 86490, 90148, 96100, 98145, 103788, 109050, 112685, 129735, 130860, 135222, 144150, 163575, 172980, 196290, 202833, 216225, 218100, 225370, 259470, 270444, 288300, 327150, 338055, 392580, 405666, 432450, 450740, 490725, 518940, 563425, 608499, 648675, 654300, 676110, 698647, 811332, 864900, 981450, 1014165, 1126850, 1216998, 1297350, 1352220, 1397294, 1690275, 1962900, 2028330, 2095941, 2253700, 2433996, 2594700, 2794588, 3042495, 3380550, 3493235, 4056660, 4191882, 5070825, 6084990, 6287823, 6761100, 6986470, 8383764, 10141650, 10479705, 12169980, 12575646, 13972940, 15212475, 17466175, 18863469, 20283300, 20959410, 25151292, 30424950, 31439115, 34932350, 37726938, 41918820, 52398525, 60849900, 62878230, 69864700, 75453876, 94317345, 104797050, 125756460, 157195575, 188634690, 209594100, 314391150, 377269380, 471586725, 628782300, 943173450, 1886346900]

約数ペア:

[(1, 1886346900), (2, 943173450), (3, 628782300), (4, 471586725), (5, 377269380), (6, 314391150), (9, 209594100), (10, 188634690), (12, 157195575), (15, 125756460), (18, 104797050), (20, 94317345), (25, 75453876), (27, 69864700), (30, 62878230), (31, 60849900), (36, 52398525), (45, 41918820), (50, 37726938), (54, 34932350), (60, 31439115), (62, 30424950), (75, 25151292), (90, 20959410), (93, 20283300), (100, 18863469), (108, 17466175), (124, 15212475), (135, 13972940), (150, 12575646), (155, 12169980), (180, 10479705), (186, 10141650), (225, 8383764), (270, 6986470), (279, 6761100), (300, 6287823), (310, 6084990), (372, 5070825), (450, 4191882), (465, 4056660), (540, 3493235), (558, 3380550), (620, 3042495), (675, 2794588), (727, 2594700), (775, 2433996), (837, 2253700), (900, 2095941), (930, 2028330), (961, 1962900), (1116, 1690275), (1350, 1397294), (1395, 1352220), (1454, 1297350), (1550, 1216998), (1674, 1126850), (1860, 1014165), (1922, 981450), (2181, 864900), (2325, 811332), (2700, 698647), (2790, 676110), (2883, 654300), (2908, 648675), (3100, 608499), (3348, 563425), (3635, 518940), (3844, 490725), (4185, 450740), (4362, 432450), (4650, 405666), (4805, 392580), (5580, 338055), (5766, 327150), (6543, 288300), (6975, 270444), (7270, 259470), (8370, 225370), (8649, 218100), (8724, 216225), (9300, 202833), (9610, 196290), (10905, 172980), (11532, 163575), (13086, 144150), (13950, 135222), (14415, 130860), (14540, 129735), (16740, 112685), (17298, 109050), (18175, 103788), (19220, 98145), (19629, 96100), (20925, 90148), (21810, 86490), (22537, 83700), (24025, 78516), (25947, 72700), (26172, 72075), (27900, 67611), (28830, 65430), (32715, 57660), (34596, 54525), (36350, 51894), (39258, 48050), (41850, 45074), (43245, 43620)]