401038650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{3313}}^1$

素因数の和:3600

約数の個数: 72

約数和(自身を含む): 1081789020

約数和(自身を除く): 680750370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 269, 450, 538, 807, 1345, 1614, 2421, 2690, 3313, 4035, 4842, 6626, 6725, 8070, 9939, 12105, 13450, 16565, 19878, 20175, 24210, 29817, 33130, 40350, 49695, 59634, 60525, 82825, 99390, 121050, 149085, 165650, 248475, 298170, 496950, 745425, 891197, 1490850, 1782394, 2673591, 4455985, 5347182, 8020773, 8911970, 13367955, 16041546, 22279925, 26735910, 40103865, 44559850, 66839775, 80207730, 133679550, 200519325, 401038650]

約数ペア:

[(1, 401038650), (2, 200519325), (3, 133679550), (5, 80207730), (6, 66839775), (9, 44559850), (10, 40103865), (15, 26735910), (18, 22279925), (25, 16041546), (30, 13367955), (45, 8911970), (50, 8020773), (75, 5347182), (90, 4455985), (150, 2673591), (225, 1782394), (269, 1490850), (450, 891197), (538, 745425), (807, 496950), (1345, 298170), (1614, 248475), (2421, 165650), (2690, 149085), (3313, 121050), (4035, 99390), (4842, 82825), (6626, 60525), (6725, 59634), (8070, 49695), (9939, 40350), (12105, 33130), (13450, 29817), (16565, 24210), (19878, 20175)]