153349380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44839}}^1$

素因数の和:44873

約数の個数: 72

約数和(自身を含む): 489652800

約数和(自身を除く): 336303420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 44839, 89678, 134517, 179356, 224195, 269034, 403551, 448390, 538068, 672585, 807102, 851941, 896780, 1345170, 1614204, 1703882, 2017755, 2555823, 2690340, 3407764, 4035510, 4259705, 5111646, 7667469, 8071020, 8519410, 10223292, 12779115, 15334938, 17038820, 25558230, 30669876, 38337345, 51116460, 76674690, 153349380]

約数ペア:

[(1, 153349380), (2, 76674690), (3, 51116460), (4, 38337345), (5, 30669876), (6, 25558230), (9, 17038820), (10, 15334938), (12, 12779115), (15, 10223292), (18, 8519410), (19, 8071020), (20, 7667469), (30, 5111646), (36, 4259705), (38, 4035510), (45, 3407764), (57, 2690340), (60, 2555823), (76, 2017755), (90, 1703882), (95, 1614204), (114, 1345170), (171, 896780), (180, 851941), (190, 807102), (228, 672585), (285, 538068), (342, 448390), (380, 403551), (570, 269034), (684, 224195), (855, 179356), (1140, 134517), (1710, 89678), (3420, 44839)]