1303807900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9293}}^1$

素因数の和:9391

約数の個数: 72

約数和(自身を含む): 3000995424

約数和(自身を除く): 1697187524

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 230, 244, 305, 460, 575, 610, 1150, 1220, 1403, 1525, 2300, 2806, 3050, 5612, 6100, 7015, 9293, 14030, 18586, 28060, 35075, 37172, 46465, 70150, 92930, 140300, 185860, 213739, 232325, 427478, 464650, 566873, 854956, 929300, 1068695, 1133746, 2137390, 2267492, 2834365, 4274780, 5343475, 5668730, 10686950, 11337460, 13038079, 14171825, 21373900, 26076158, 28343650, 52152316, 56687300, 65190395, 130380790, 260761580, 325951975, 651903950, 1303807900]

約数ペア:

[(1, 1303807900), (2, 651903950), (4, 325951975), (5, 260761580), (10, 130380790), (20, 65190395), (23, 56687300), (25, 52152316), (46, 28343650), (50, 26076158), (61, 21373900), (92, 14171825), (100, 13038079), (115, 11337460), (122, 10686950), (230, 5668730), (244, 5343475), (305, 4274780), (460, 2834365), (575, 2267492), (610, 2137390), (1150, 1133746), (1220, 1068695), (1403, 929300), (1525, 854956), (2300, 566873), (2806, 464650), (3050, 427478), (5612, 232325), (6100, 213739), (7015, 185860), (9293, 140300), (14030, 92930), (18586, 70150), (28060, 46465), (35075, 37172)]