274547417300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{219761}}^1$

素因数の和:219850

約数の個数: 108

約数和(自身を含む): 662963497308

約数和(自身を除く): 388416080008

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 961, 1300, 1550, 1612, 1922, 2015, 3100, 3844, 4030, 4805, 8060, 9610, 10075, 12493, 19220, 20150, 24025, 24986, 40300, 48050, 49972, 62465, 96100, 124930, 219761, 249860, 312325, 439522, 624650, 879044, 1098805, 1249300, 2197610, 2856893, 4395220, 5494025, 5713786, 6812591, 10988050, 11427572, 13625182, 14284465, 21976100, 27250364, 28568930, 34062955, 57137860, 68125910, 71422325, 88563683, 136251820, 142844650, 170314775, 177127366, 211190321, 285689300, 340629550, 354254732, 422380642, 442818415, 681259100, 844761284, 885636830, 1055951605, 1771273660, 2111903210, 2214092075, 2745474173, 4223806420, 4428184150, 5279758025, 5490948346, 8856368300, 10559516050, 10981896692, 13727370865, 21119032100, 27454741730, 54909483460, 68636854325, 137273708650, 274547417300]

約数ペア:

[(1, 274547417300), (2, 137273708650), (4, 68636854325), (5, 54909483460), (10, 27454741730), (13, 21119032100), (20, 13727370865), (25, 10981896692), (26, 10559516050), (31, 8856368300), (50, 5490948346), (52, 5279758025), (62, 4428184150), (65, 4223806420), (100, 2745474173), (124, 2214092075), (130, 2111903210), (155, 1771273660), (260, 1055951605), (310, 885636830), (325, 844761284), (403, 681259100), (620, 442818415), (650, 422380642), (775, 354254732), (806, 340629550), (961, 285689300), (1300, 211190321), (1550, 177127366), (1612, 170314775), (1922, 142844650), (2015, 136251820), (3100, 88563683), (3844, 71422325), (4030, 68125910), (4805, 57137860), (8060, 34062955), (9610, 28568930), (10075, 27250364), (12493, 21976100), (19220, 14284465), (20150, 13625182), (24025, 11427572), (24986, 10988050), (40300, 6812591), (48050, 5713786), (49972, 5494025), (62465, 4395220), (96100, 2856893), (124930, 2197610), (219761, 1249300), (249860, 1098805), (312325, 879044), (439522, 624650)]