245300850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18797}}^1$

素因数の和:18844

約数の個数: 72

約数和(自身を含む): 681803460

約数和(自身を除く): 436502610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 18797, 37594, 56391, 93985, 112782, 169173, 187970, 281955, 338346, 469925, 545113, 563910, 845865, 939850, 1090226, 1409775, 1635339, 1691730, 2725565, 2819550, 3270678, 4229325, 4906017, 5451130, 8176695, 8458650, 9812034, 13627825, 16353390, 24530085, 27255650, 40883475, 49060170, 81766950, 122650425, 245300850]

約数ペア:

[(1, 245300850), (2, 122650425), (3, 81766950), (5, 49060170), (6, 40883475), (9, 27255650), (10, 24530085), (15, 16353390), (18, 13627825), (25, 9812034), (29, 8458650), (30, 8176695), (45, 5451130), (50, 4906017), (58, 4229325), (75, 3270678), (87, 2819550), (90, 2725565), (145, 1691730), (150, 1635339), (174, 1409775), (225, 1090226), (261, 939850), (290, 845865), (435, 563910), (450, 545113), (522, 469925), (725, 338346), (870, 281955), (1305, 187970), (1450, 169173), (2175, 112782), (2610, 93985), (4350, 56391), (6525, 37594), (13050, 18797)]