304440900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14293}}^1$

素因数の和:14381

約数の個数: 72

約数和(自身を含む): 893317824

約数和(自身を除く): 588876924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 14293, 21300, 28586, 42879, 57172, 71465, 85758, 142930, 171516, 214395, 285860, 357325, 428790, 714650, 857580, 1014803, 1071975, 1429300, 2029606, 2143950, 3044409, 4059212, 4287900, 5074015, 6088818, 10148030, 12177636, 15222045, 20296060, 25370075, 30444090, 50740150, 60888180, 76110225, 101480300, 152220450, 304440900]

約数ペア:

[(1, 304440900), (2, 152220450), (3, 101480300), (4, 76110225), (5, 60888180), (6, 50740150), (10, 30444090), (12, 25370075), (15, 20296060), (20, 15222045), (25, 12177636), (30, 10148030), (50, 6088818), (60, 5074015), (71, 4287900), (75, 4059212), (100, 3044409), (142, 2143950), (150, 2029606), (213, 1429300), (284, 1071975), (300, 1014803), (355, 857580), (426, 714650), (710, 428790), (852, 357325), (1065, 285860), (1420, 214395), (1775, 171516), (2130, 142930), (3550, 85758), (4260, 71465), (5325, 57172), (7100, 42879), (10650, 28586), (14293, 21300)]