12972508300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1288

約数の個数: 108

約数和(自身を含む): 29574966456

約数和(自身を除く): 16602458156

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 251, 460, 502, 529, 575, 977, 1004, 1058, 1150, 1255, 1954, 2116, 2300, 2510, 2645, 3908, 4885, 5020, 5290, 5773, 6275, 9770, 10580, 11546, 12550, 13225, 19540, 22471, 23092, 24425, 25100, 26450, 28865, 44942, 48850, 52900, 57730, 89884, 97700, 112355, 115460, 132779, 144325, 224710, 245227, 265558, 288650, 449420, 490454, 516833, 531116, 561775, 577300, 663895, 980908, 1033666, 1123550, 1226135, 1327790, 2067332, 2247100, 2452270, 2584165, 2655580, 3319475, 4904540, 5168330, 5640221, 6130675, 6638950, 10336660, 11280442, 12261350, 12920825, 13277900, 22560884, 24522700, 25841650, 28201105, 51683300, 56402210, 112804420, 129725083, 141005525, 259450166, 282011050, 518900332, 564022100, 648625415, 1297250830, 2594501660, 3243127075, 6486254150, 12972508300]

約数ペア:

[(1, 12972508300), (2, 6486254150), (4, 3243127075), (5, 2594501660), (10, 1297250830), (20, 648625415), (23, 564022100), (25, 518900332), (46, 282011050), (50, 259450166), (92, 141005525), (100, 129725083), (115, 112804420), (230, 56402210), (251, 51683300), (460, 28201105), (502, 25841650), (529, 24522700), (575, 22560884), (977, 13277900), (1004, 12920825), (1058, 12261350), (1150, 11280442), (1255, 10336660), (1954, 6638950), (2116, 6130675), (2300, 5640221), (2510, 5168330), (2645, 4904540), (3908, 3319475), (4885, 2655580), (5020, 2584165), (5290, 2452270), (5773, 2247100), (6275, 2067332), (9770, 1327790), (10580, 1226135), (11546, 1123550), (12550, 1033666), (13225, 980908), (19540, 663895), (22471, 577300), (23092, 561775), (24425, 531116), (25100, 516833), (26450, 490454), (28865, 449420), (44942, 288650), (48850, 265558), (52900, 245227), (57730, 224710), (89884, 144325), (97700, 132779), (112355, 115460)]