2019339750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1483

約数の個数: 128

約数和(自身を含む): 5278006656

約数和(自身を除く): 3258666906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 53, 74, 75, 106, 111, 125, 150, 159, 185, 222, 250, 265, 318, 370, 375, 530, 555, 750, 795, 925, 1110, 1325, 1373, 1590, 1850, 1961, 2650, 2746, 2775, 3922, 3975, 4119, 4625, 5550, 5883, 6625, 6865, 7950, 8238, 9250, 9805, 11766, 13250, 13730, 13875, 19610, 19875, 20595, 27750, 29415, 34325, 39750, 41190, 49025, 50801, 58830, 68650, 72769, 98050, 101602, 102975, 145538, 147075, 152403, 171625, 205950, 218307, 245125, 254005, 294150, 304806, 343250, 363845, 436614, 490250, 508010, 514875, 727690, 735375, 762015, 1029750, 1091535, 1270025, 1470750, 1524030, 1819225, 2183070, 2540050, 2692453, 3638450, 3810075, 5384906, 5457675, 6350125, 7620150, 8077359, 9096125, 10915350, 12700250, 13462265, 16154718, 18192250, 19050375, 26924530, 27288375, 38100750, 40386795, 54576750, 67311325, 80773590, 134622650, 201933975, 336556625, 403867950, 673113250, 1009669875, 2019339750]

約数ペア:

[(1, 2019339750), (2, 1009669875), (3, 673113250), (5, 403867950), (6, 336556625), (10, 201933975), (15, 134622650), (25, 80773590), (30, 67311325), (37, 54576750), (50, 40386795), (53, 38100750), (74, 27288375), (75, 26924530), (106, 19050375), (111, 18192250), (125, 16154718), (150, 13462265), (159, 12700250), (185, 10915350), (222, 9096125), (250, 8077359), (265, 7620150), (318, 6350125), (370, 5457675), (375, 5384906), (530, 3810075), (555, 3638450), (750, 2692453), (795, 2540050), (925, 2183070), (1110, 1819225), (1325, 1524030), (1373, 1470750), (1590, 1270025), (1850, 1091535), (1961, 1029750), (2650, 762015), (2746, 735375), (2775, 727690), (3922, 514875), (3975, 508010), (4119, 490250), (4625, 436614), (5550, 363845), (5883, 343250), (6625, 304806), (6865, 294150), (7950, 254005), (8238, 245125), (9250, 218307), (9805, 205950), (11766, 171625), (13250, 152403), (13730, 147075), (13875, 145538), (19610, 102975), (19875, 101602), (20595, 98050), (27750, 72769), (29415, 68650), (34325, 58830), (39750, 50801), (41190, 49025)]