74661450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 218557440

約数和(自身を除く): 143895990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 25, 30, 34, 38, 46, 50, 51, 57, 67, 69, 75, 85, 95, 102, 114, 115, 134, 138, 150, 170, 190, 201, 230, 255, 285, 323, 335, 345, 391, 402, 425, 437, 475, 510, 570, 575, 646, 670, 690, 782, 850, 874, 950, 969, 1005, 1139, 1150, 1173, 1273, 1275, 1311, 1425, 1541, 1615, 1675, 1725, 1938, 1955, 2010, 2185, 2278, 2346, 2546, 2550, 2622, 2850, 3082, 3230, 3350, 3417, 3450, 3819, 3910, 4370, 4623, 4845, 5025, 5695, 5865, 6365, 6555, 6834, 7429, 7638, 7705, 8075, 9246, 9690, 9775, 10050, 10925, 11390, 11730, 12730, 13110, 14858, 15410, 16150, 17085, 19095, 19550, 21641, 21850, 22287, 23115, 24225, 26197, 28475, 29279, 29325, 31825, 32775, 34170, 37145, 38190, 38525, 43282, 44574, 46230, 48450, 52394, 56950, 58558, 58650, 63650, 64923, 65550, 74290, 77050, 78591, 85425, 87837, 95475, 108205, 111435, 115575, 129846, 130985, 146395, 157182, 170850, 175674, 185725, 190950, 216410, 222870, 231150, 261970, 292790, 324615, 371450, 392955, 439185, 497743, 541025, 557175, 649230, 654925, 731975, 785910, 878370, 995486, 1082050, 1114350, 1309850, 1463950, 1493229, 1623075, 1964775, 2195925, 2488715, 2986458, 3246150, 3929550, 4391850, 4977430, 7466145, 12443575, 14932290, 24887150, 37330725, 74661450]

約数ペア:

[(1, 74661450), (2, 37330725), (3, 24887150), (5, 14932290), (6, 12443575), (10, 7466145), (15, 4977430), (17, 4391850), (19, 3929550), (23, 3246150), (25, 2986458), (30, 2488715), (34, 2195925), (38, 1964775), (46, 1623075), (50, 1493229), (51, 1463950), (57, 1309850), (67, 1114350), (69, 1082050), (75, 995486), (85, 878370), (95, 785910), (102, 731975), (114, 654925), (115, 649230), (134, 557175), (138, 541025), (150, 497743), (170, 439185), (190, 392955), (201, 371450), (230, 324615), (255, 292790), (285, 261970), (323, 231150), (335, 222870), (345, 216410), (391, 190950), (402, 185725), (425, 175674), (437, 170850), (475, 157182), (510, 146395), (570, 130985), (575, 129846), (646, 115575), (670, 111435), (690, 108205), (782, 95475), (850, 87837), (874, 85425), (950, 78591), (969, 77050), (1005, 74290), (1139, 65550), (1150, 64923), (1173, 63650), (1273, 58650), (1275, 58558), (1311, 56950), (1425, 52394), (1541, 48450), (1615, 46230), (1675, 44574), (1725, 43282), (1938, 38525), (1955, 38190), (2010, 37145), (2185, 34170), (2278, 32775), (2346, 31825), (2546, 29325), (2550, 29279), (2622, 28475), (2850, 26197), (3082, 24225), (3230, 23115), (3350, 22287), (3417, 21850), (3450, 21641), (3819, 19550), (3910, 19095), (4370, 17085), (4623, 16150), (4845, 15410), (5025, 14858), (5695, 13110), (5865, 12730), (6365, 11730), (6555, 11390), (6834, 10925), (7429, 10050), (7638, 9775), (7705, 9690), (8075, 9246)]