153445320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20297}}^1$

素因数の和:20324

約数の個数: 128

約数和(自身を含む): 584582400

約数和(自身を除く): 431137080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20297, 40594, 60891, 81188, 101485, 121782, 142079, 162376, 182673, 202970, 243564, 284158, 304455, 365346, 405940, 426237, 487128, 548019, 568316, 608910, 710395, 730692, 811880, 852474, 913365, 1096038, 1136632, 1217820, 1278711, 1420790, 1461384, 1704948, 1826730, 2131185, 2192076, 2435640, 2557422, 2740095, 2841580, 3409896, 3653460, 3836133, 4262370, 4384152, 5114844, 5480190, 5683160, 6393555, 7306920, 7672266, 8524740, 10229688, 10960380, 12787110, 15344532, 17049480, 19180665, 21920760, 25574220, 30689064, 38361330, 51148440, 76722660, 153445320]

約数ペア:

[(1, 153445320), (2, 76722660), (3, 51148440), (4, 38361330), (5, 30689064), (6, 25574220), (7, 21920760), (8, 19180665), (9, 17049480), (10, 15344532), (12, 12787110), (14, 10960380), (15, 10229688), (18, 8524740), (20, 7672266), (21, 7306920), (24, 6393555), (27, 5683160), (28, 5480190), (30, 5114844), (35, 4384152), (36, 4262370), (40, 3836133), (42, 3653460), (45, 3409896), (54, 2841580), (56, 2740095), (60, 2557422), (63, 2435640), (70, 2192076), (72, 2131185), (84, 1826730), (90, 1704948), (105, 1461384), (108, 1420790), (120, 1278711), (126, 1217820), (135, 1136632), (140, 1096038), (168, 913365), (180, 852474), (189, 811880), (210, 730692), (216, 710395), (252, 608910), (270, 568316), (280, 548019), (315, 487128), (360, 426237), (378, 405940), (420, 365346), (504, 304455), (540, 284158), (630, 243564), (756, 202970), (840, 182673), (945, 162376), (1080, 142079), (1260, 121782), (1512, 101485), (1890, 81188), (2520, 60891), (3780, 40594), (7560, 20297)]