72065100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 152920500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 141, 150, 188, 190, 228, 235, 269, 282, 285, 300, 380, 470, 475, 538, 564, 570, 705, 807, 893, 940, 950, 1076, 1140, 1175, 1345, 1410, 1425, 1614, 1786, 1900, 2350, 2679, 2690, 2820, 2850, 3228, 3525, 3572, 4035, 4465, 4700, 5111, 5358, 5380, 5700, 6725, 7050, 8070, 8930, 10222, 10716, 12643, 13395, 13450, 14100, 15333, 16140, 17860, 20175, 20444, 22325, 25286, 25555, 26790, 26900, 30666, 37929, 40350, 44650, 50572, 51110, 53580, 61332, 63215, 66975, 75858, 76665, 80700, 89300, 102220, 126430, 127775, 133950, 151716, 153330, 189645, 240217, 252860, 255550, 267900, 306660, 316075, 379290, 383325, 480434, 511100, 632150, 720651, 758580, 766650, 948225, 960868, 1201085, 1264300, 1441302, 1533300, 1896450, 2402170, 2882604, 3603255, 3792900, 4804340, 6005425, 7206510, 12010850, 14413020, 18016275, 24021700, 36032550, 72065100]

約数ペア:

[(1, 72065100), (2, 36032550), (3, 24021700), (4, 18016275), (5, 14413020), (6, 12010850), (10, 7206510), (12, 6005425), (15, 4804340), (19, 3792900), (20, 3603255), (25, 2882604), (30, 2402170), (38, 1896450), (47, 1533300), (50, 1441302), (57, 1264300), (60, 1201085), (75, 960868), (76, 948225), (94, 766650), (95, 758580), (100, 720651), (114, 632150), (141, 511100), (150, 480434), (188, 383325), (190, 379290), (228, 316075), (235, 306660), (269, 267900), (282, 255550), (285, 252860), (300, 240217), (380, 189645), (470, 153330), (475, 151716), (538, 133950), (564, 127775), (570, 126430), (705, 102220), (807, 89300), (893, 80700), (940, 76665), (950, 75858), (1076, 66975), (1140, 63215), (1175, 61332), (1345, 53580), (1410, 51110), (1425, 50572), (1614, 44650), (1786, 40350), (1900, 37929), (2350, 30666), (2679, 26900), (2690, 26790), (2820, 25555), (2850, 25286), (3228, 22325), (3525, 20444), (3572, 20175), (4035, 17860), (4465, 16140), (4700, 15333), (5111, 14100), (5358, 13450), (5380, 13395), (5700, 12643), (6725, 10716), (7050, 10222), (8070, 8930)]