144401300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 322187712

約数和(自身を除く): 177786412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 131, 146, 151, 262, 292, 302, 365, 524, 604, 655, 730, 755, 1310, 1460, 1510, 1825, 2620, 3020, 3275, 3650, 3775, 6550, 7300, 7550, 9563, 11023, 13100, 15100, 19126, 19781, 22046, 38252, 39562, 44092, 47815, 55115, 79124, 95630, 98905, 110230, 191260, 197810, 220460, 239075, 275575, 395620, 478150, 494525, 551150, 956300, 989050, 1102300, 1444013, 1978100, 2888026, 5776052, 7220065, 14440130, 28880260, 36100325, 72200650, 144401300]

約数ペア:

[(1, 144401300), (2, 72200650), (4, 36100325), (5, 28880260), (10, 14440130), (20, 7220065), (25, 5776052), (50, 2888026), (73, 1978100), (100, 1444013), (131, 1102300), (146, 989050), (151, 956300), (262, 551150), (292, 494525), (302, 478150), (365, 395620), (524, 275575), (604, 239075), (655, 220460), (730, 197810), (755, 191260), (1310, 110230), (1460, 98905), (1510, 95630), (1825, 79124), (2620, 55115), (3020, 47815), (3275, 44092), (3650, 39562), (3775, 38252), (6550, 22046), (7300, 19781), (7550, 19126), (9563, 15100), (11023, 13100)]